19483464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:851

約数の個数: 128

約数和(自身を含む): 65479680

約数和(自身を除く): 45996216

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 811, 858, 924, 1001, 1092, 1144, 1622, 1716, 1848, 2002, 2184, 2433, 3003, 3244, 3432, 4004, 4866, 5677, 6006, 6488, 8008, 8921, 9732, 10543, 11354, 12012, 17031, 17842, 19464, 21086, 22708, 24024, 26763, 31629, 34062, 35684, 42172, 45416, 53526, 62447, 63258, 68124, 71368, 73801, 84344, 107052, 115973, 124894, 126516, 136248, 147602, 187341, 214104, 221403, 231946, 249788, 253032, 295204, 347919, 374682, 442806, 463892, 499576, 590408, 695838, 749364, 811811, 885612, 927784, 1391676, 1498728, 1623622, 1771224, 2435433, 2783352, 3247244, 4870866, 6494488, 9741732, 19483464]

約数ペア:

[(1, 19483464), (2, 9741732), (3, 6494488), (4, 4870866), (6, 3247244), (7, 2783352), (8, 2435433), (11, 1771224), (12, 1623622), (13, 1498728), (14, 1391676), (21, 927784), (22, 885612), (24, 811811), (26, 749364), (28, 695838), (33, 590408), (39, 499576), (42, 463892), (44, 442806), (52, 374682), (56, 347919), (66, 295204), (77, 253032), (78, 249788), (84, 231946), (88, 221403), (91, 214104), (104, 187341), (132, 147602), (143, 136248), (154, 126516), (156, 124894), (168, 115973), (182, 107052), (231, 84344), (264, 73801), (273, 71368), (286, 68124), (308, 63258), (312, 62447), (364, 53526), (429, 45416), (462, 42172), (546, 35684), (572, 34062), (616, 31629), (728, 26763), (811, 24024), (858, 22708), (924, 21086), (1001, 19464), (1092, 17842), (1144, 17031), (1622, 12012), (1716, 11354), (1848, 10543), (2002, 9732), (2184, 8921), (2433, 8008), (3003, 6488), (3244, 6006), (3432, 5677), (4004, 4866)]