15694440002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1231}}^1\times {\mathrm{2137}}^1$

素因数の和:3546

約数の個数: 32

約数和(自身を含む): 24970471680

約数和(自身を除く): 9276031678

約数列:

[1, 2, 19, 38, 157, 314, 1231, 2137, 2462, 2983, 4274, 5966, 23389, 40603, 46778, 81206, 193267, 335509, 386534, 671018, 2630647, 3672073, 5261294, 6374671, 7344146, 12749342, 49982293, 99964586, 413011579, 826023158, 7847220001, 15694440002]

約数ペア:

[(1, 15694440002), (2, 7847220001), (19, 826023158), (38, 413011579), (157, 99964586), (314, 49982293), (1231, 12749342), (2137, 7344146), (2462, 6374671), (2983, 5261294), (4274, 3672073), (5966, 2630647), (23389, 671018), (40603, 386534), (46778, 335509), (81206, 193267)]