19212642433

素因数分解:

${\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{521}}^1\times {\mathrm{6907}}^1$

素因数の和:7728

約数の個数: 16

約数和(自身を含む): 20337704640

約数和(自身を除く): 1125062207

約数列:

[1, 19, 281, 521, 5339, 6907, 9899, 131233, 146401, 1940867, 2781619, 3598547, 36876473, 68372393, 1011191707, 19212642433]

約数ペア:

[(1, 19212642433), (19, 1011191707), (281, 68372393), (521, 36876473), (5339, 3598547), (6907, 2781619), (9899, 1940867), (131233, 146401)]