15705404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27457}}^1$

素因数の和:27485

約数の個数: 24

約数和(自身を含む): 32290608

約数和(自身を除く): 16585204

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 27457, 54914, 109828, 302027, 356941, 604054, 713882, 1208108, 1427764, 3926351, 7852702, 15705404]

約数ペア:

[(1, 15705404), (2, 7852702), (4, 3926351), (11, 1427764), (13, 1208108), (22, 713882), (26, 604054), (44, 356941), (52, 302027), (143, 109828), (286, 54914), (572, 27457)]