19078488

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 64864800

約数和(自身を除く): 45786312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 17, 18, 22, 24, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 72, 78, 88, 99, 102, 104, 109, 117, 132, 136, 143, 153, 156, 187, 198, 204, 218, 221, 234, 264, 286, 306, 312, 327, 374, 396, 408, 429, 436, 442, 468, 561, 572, 612, 654, 663, 748, 792, 858, 872, 884, 936, 981, 1122, 1144, 1199, 1224, 1287, 1308, 1326, 1417, 1496, 1683, 1716, 1768, 1853, 1962, 1989, 2244, 2398, 2431, 2574, 2616, 2652, 2834, 3366, 3432, 3597, 3706, 3924, 3978, 4251, 4488, 4796, 4862, 5148, 5304, 5559, 5668, 6732, 7194, 7293, 7412, 7848, 7956, 8502, 9592, 9724, 10296, 10791, 11118, 11336, 12753, 13464, 14388, 14586, 14824, 15587, 15912, 16677, 17004, 19448, 20383, 21582, 21879, 22236, 24089, 25506, 28776, 29172, 31174, 33354, 34008, 40766, 43164, 43758, 44472, 46761, 48178, 51012, 58344, 61149, 62348, 66708, 72267, 81532, 86328, 87516, 93522, 96356, 102024, 122298, 124696, 133416, 140283, 144534, 163064, 175032, 183447, 187044, 192712, 216801, 244596, 264979, 280566, 289068, 366894, 374088, 433602, 489192, 529958, 561132, 578136, 733788, 794937, 867204, 1059916, 1122264, 1467576, 1589874, 1734408, 2119832, 2384811, 3179748, 4769622, 6359496, 9539244, 19078488]

約数ペア:

[(1, 19078488), (2, 9539244), (3, 6359496), (4, 4769622), (6, 3179748), (8, 2384811), (9, 2119832), (11, 1734408), (12, 1589874), (13, 1467576), (17, 1122264), (18, 1059916), (22, 867204), (24, 794937), (26, 733788), (33, 578136), (34, 561132), (36, 529958), (39, 489192), (44, 433602), (51, 374088), (52, 366894), (66, 289068), (68, 280566), (72, 264979), (78, 244596), (88, 216801), (99, 192712), (102, 187044), (104, 183447), (109, 175032), (117, 163064), (132, 144534), (136, 140283), (143, 133416), (153, 124696), (156, 122298), (187, 102024), (198, 96356), (204, 93522), (218, 87516), (221, 86328), (234, 81532), (264, 72267), (286, 66708), (306, 62348), (312, 61149), (327, 58344), (374, 51012), (396, 48178), (408, 46761), (429, 44472), (436, 43758), (442, 43164), (468, 40766), (561, 34008), (572, 33354), (612, 31174), (654, 29172), (663, 28776), (748, 25506), (792, 24089), (858, 22236), (872, 21879), (884, 21582), (936, 20383), (981, 19448), (1122, 17004), (1144, 16677), (1199, 15912), (1224, 15587), (1287, 14824), (1308, 14586), (1326, 14388), (1417, 13464), (1496, 12753), (1683, 11336), (1716, 11118), (1768, 10791), (1853, 10296), (1962, 9724), (1989, 9592), (2244, 8502), (2398, 7956), (2431, 7848), (2574, 7412), (2616, 7293), (2652, 7194), (2834, 6732), (3366, 5668), (3432, 5559), (3597, 5304), (3706, 5148), (3924, 4862), (3978, 4796), (4251, 4488)]