1911331312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{17891}}^1$

素因数の和:18517

約数の個数: 40

約数和(自身を含む): 4046740992

約数和(自身を除く): 2135409680

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 607, 1214, 2428, 4856, 6677, 9712, 13354, 17891, 26708, 35782, 53416, 71564, 106832, 143128, 196801, 286256, 393602, 787204, 1574408, 3148816, 10859837, 21719674, 43439348, 86878696, 119458207, 173757392, 238916414, 477832828, 955665656, 1911331312]

約数ペア:

[(1, 1911331312), (2, 955665656), (4, 477832828), (8, 238916414), (11, 173757392), (16, 119458207), (22, 86878696), (44, 43439348), (88, 21719674), (176, 10859837), (607, 3148816), (1214, 1574408), (2428, 787204), (4856, 393602), (6677, 286256), (9712, 196801), (13354, 143128), (17891, 106832), (26708, 71564), (35782, 53416)]