15121436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{617}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 28966896

約数和(自身を除く): 13845460

約数列:

[1, 2, 4, 11, 22, 44, 557, 617, 1114, 1234, 2228, 2468, 6127, 6787, 12254, 13574, 24508, 27148, 343669, 687338, 1374676, 3780359, 7560718, 15121436]

約数ペア:

[(1, 15121436), (2, 7560718), (4, 3780359), (11, 1374676), (22, 687338), (44, 343669), (557, 27148), (617, 24508), (1114, 13574), (1234, 12254), (2228, 6787), (2468, 6127)]