15671291998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1\times {\mathrm{4937}}^1$

素因数の和:5872

約数の個数: 32

約数和(自身を含む): 25020253440

約数和(自身を除く): 9348961442

約数列:

[1, 2, 19, 38, 103, 206, 811, 1622, 1957, 3914, 4937, 9874, 15409, 30818, 83533, 93803, 167066, 187606, 508511, 1017022, 1587127, 3174254, 4003907, 8007814, 9661709, 19323418, 76074233, 152148466, 412402421, 824804842, 7835645999, 15671291998]

約数ペア:

[(1, 15671291998), (2, 7835645999), (19, 824804842), (38, 412402421), (103, 152148466), (206, 76074233), (811, 19323418), (1622, 9661709), (1957, 8007814), (3914, 4003907), (4937, 3174254), (9874, 1587127), (15409, 1017022), (30818, 508511), (83533, 187606), (93803, 167066)]