9975218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11059}}^1$

素因数の和:11113

約数の個数: 16

約数和(自身を含む): 16722720

約数和(自身を除く): 6747502

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 11059, 22118, 121649, 243298, 453419, 906838, 4987609, 9975218]

約数ペア:

[(1, 9975218), (2, 4987609), (11, 906838), (22, 453419), (41, 243298), (82, 121649), (451, 22118), (902, 11059)]