21236528059

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{251561}}^1$

素因数の和:251702

約数の個数: 16

約数和(自身を含む): 22821704640

約数和(自身を除く): 1585176581

約数列:

[1, 29, 41, 71, 1189, 2059, 2911, 84419, 251561, 7295269, 10314001, 17860831, 299106029, 517964099, 732294071, 21236528059]

約数ペア:

[(1, 21236528059), (29, 732294071), (41, 517964099), (71, 299106029), (1189, 17860831), (2059, 10314001), (2911, 7295269), (84419, 251561)]