15691509868

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{1601}}^1\times {\mathrm{23789}}^1$

素因数の和:25497

約数の個数: 24

約数和(自身を含む): 27745230240

約数和(自身を除く): 12053720372

約数列:

[1, 2, 4, 103, 206, 412, 1601, 3202, 6404, 23789, 47578, 95156, 164903, 329806, 659612, 2450267, 4900534, 9801068, 38086189, 76172378, 152344756, 3922877467, 7845754934, 15691509868]

約数ペア:

[(1, 15691509868), (2, 7845754934), (4, 3922877467), (103, 152344756), (206, 76172378), (412, 38086189), (1601, 9801068), (3202, 4900534), (6404, 2450267), (23789, 659612), (47578, 329806), (95156, 164903)]