15903924

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 38201856

約数和(自身を除く): 22297932

約数列:

[1, 2, 3, 4, 6, 12, 67, 131, 134, 151, 201, 262, 268, 302, 393, 402, 453, 524, 604, 786, 804, 906, 1572, 1812, 8777, 10117, 17554, 19781, 20234, 26331, 30351, 35108, 39562, 40468, 52662, 59343, 60702, 79124, 105324, 118686, 121404, 237372, 1325327, 2650654, 3975981, 5301308, 7951962, 15903924]

約数ペア:

[(1, 15903924), (2, 7951962), (3, 5301308), (4, 3975981), (6, 2650654), (12, 1325327), (67, 237372), (131, 121404), (134, 118686), (151, 105324), (201, 79124), (262, 60702), (268, 59343), (302, 52662), (393, 40468), (402, 39562), (453, 35108), (524, 30351), (604, 26331), (786, 20234), (804, 19781), (906, 17554), (1572, 10117), (1812, 8777)]