21701186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2633}}^1$

素因数の和:2965

約数の個数: 16

約数和(自身を含む): 35179704

約数和(自身を除く): 13478518

約数列:

[1, 2, 13, 26, 317, 634, 2633, 4121, 5266, 8242, 34229, 68458, 834661, 1669322, 10850593, 21701186]

約数ペア:

[(1, 21701186), (2, 10850593), (13, 1669322), (26, 834661), (317, 68458), (634, 34229), (2633, 8242), (4121, 5266)]