18397522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64327}}^1$

素因数の和:64353

約数の個数: 16

約数和(自身を含む): 32421312

約数和(自身を除く): 14023790

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 64327, 128654, 707597, 836251, 1415194, 1672502, 9198761, 18397522]

約数ペア:

[(1, 18397522), (2, 9198761), (11, 1672502), (13, 1415194), (22, 836251), (26, 707597), (143, 128654), (286, 64327)]