19206330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 128

約数和(自身を含む): 56077056

約数和(自身を除く): 36870726

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 37, 39, 55, 65, 66, 74, 78, 110, 111, 121, 130, 143, 165, 185, 195, 222, 242, 286, 330, 363, 370, 390, 407, 429, 481, 555, 605, 715, 726, 814, 858, 962, 1110, 1210, 1221, 1331, 1430, 1443, 1573, 1815, 2035, 2145, 2405, 2442, 2662, 2886, 3146, 3630, 3993, 4070, 4290, 4477, 4719, 4810, 5291, 6105, 6655, 7215, 7865, 7986, 8954, 9438, 10582, 12210, 13310, 13431, 14430, 15730, 15873, 17303, 19965, 22385, 23595, 26455, 26862, 31746, 34606, 39930, 44770, 47190, 49247, 51909, 52910, 58201, 67155, 79365, 86515, 98494, 103818, 116402, 134310, 147741, 158730, 173030, 174603, 246235, 259545, 291005, 295482, 349206, 492470, 519090, 582010, 640211, 738705, 873015, 1280422, 1477410, 1746030, 1920633, 3201055, 3841266, 6402110, 9603165, 19206330]

約数ペア:

[(1, 19206330), (2, 9603165), (3, 6402110), (5, 3841266), (6, 3201055), (10, 1920633), (11, 1746030), (13, 1477410), (15, 1280422), (22, 873015), (26, 738705), (30, 640211), (33, 582010), (37, 519090), (39, 492470), (55, 349206), (65, 295482), (66, 291005), (74, 259545), (78, 246235), (110, 174603), (111, 173030), (121, 158730), (130, 147741), (143, 134310), (165, 116402), (185, 103818), (195, 98494), (222, 86515), (242, 79365), (286, 67155), (330, 58201), (363, 52910), (370, 51909), (390, 49247), (407, 47190), (429, 44770), (481, 39930), (555, 34606), (605, 31746), (715, 26862), (726, 26455), (814, 23595), (858, 22385), (962, 19965), (1110, 17303), (1210, 15873), (1221, 15730), (1331, 14430), (1430, 13431), (1443, 13310), (1573, 12210), (1815, 10582), (2035, 9438), (2145, 8954), (2405, 7986), (2442, 7865), (2662, 7215), (2886, 6655), (3146, 6105), (3630, 5291), (3993, 4810), (4070, 4719), (4290, 4477)]