18011059

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:602

約数の個数: 16

約数和(自身を含む): 20528640

約数和(自身を除く): 2517581

約数列:

[1, 11, 29, 131, 319, 431, 1441, 3799, 4741, 12499, 41789, 56461, 137489, 621071, 1637369, 18011059]

約数ペア:

[(1, 18011059), (11, 1637369), (29, 621071), (131, 137489), (319, 56461), (431, 41789), (1441, 12499), (3799, 4741)]