15375998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2579}}^1$

素因数の和:2863

約数の個数: 16

約数和(自身を含む): 25263360

約数和(自身を除く): 9887362

約数列:

[1, 2, 11, 22, 271, 542, 2579, 2981, 5158, 5962, 28369, 56738, 698909, 1397818, 7687999, 15375998]

約数ペア:

[(1, 15375998), (2, 7687999), (11, 1397818), (22, 698909), (271, 56738), (542, 28369), (2579, 5962), (2981, 5158)]