21167404126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{1120087}}^1$

素因数の和:1120959

約数の個数: 16

約数和(自身を含む): 34677924480

約数和(自身を除く): 13510520354

約数列:

[1, 2, 11, 22, 859, 1718, 9449, 18898, 1120087, 2240174, 12320957, 24641914, 962154733, 1924309466, 10583702063, 21167404126]

約数ペア:

[(1, 21167404126), (2, 10583702063), (11, 1924309466), (22, 962154733), (859, 24641914), (1718, 12320957), (9449, 2240174), (18898, 1120087)]