26853838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{15451}}^1$

素因数の和:15543

約数の個数: 16

約数和(自身を含む): 44501760

約数和(自身を除く): 17647922

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 15451, 30902, 169961, 339922, 1220629, 2441258, 13426919, 26853838]

約数ペア:

[(1, 26853838), (2, 13426919), (11, 2441258), (22, 1220629), (79, 339922), (158, 169961), (869, 30902), (1738, 15451)]