22493218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{44453}}^1$

素因数の和:44489

約数の個数: 16

約数和(自身を含む): 38408256

約数和(自身を除く): 15915038

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 44453, 88906, 488983, 977966, 1022419, 2044838, 11246609, 22493218]

約数ペア:

[(1, 22493218), (2, 11246609), (11, 2044838), (22, 1022419), (23, 977966), (46, 488983), (253, 88906), (506, 44453)]