12304457

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 14281920

約数和(自身を除く): 1977463

約数列:

[1, 11, 19, 113, 209, 521, 1243, 2147, 5731, 9899, 23617, 58873, 108889, 647603, 1118587, 12304457]

約数ペア:

[(1, 12304457), (11, 1118587), (19, 647603), (113, 108889), (209, 58873), (521, 23617), (1243, 9899), (2147, 5731)]