14418820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55457}}^1$

素因数の和:55479

約数の個数: 24

約数和(自身を含む): 32609304

約数和(自身を除く): 18190484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 55457, 110914, 221828, 277285, 554570, 720941, 1109140, 1441882, 2883764, 3604705, 7209410, 14418820]

約数ペア:

[(1, 14418820), (2, 7209410), (4, 3604705), (5, 2883764), (10, 1441882), (13, 1109140), (20, 720941), (26, 554570), (52, 277285), (65, 221828), (130, 110914), (260, 55457)]