18087270071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{195329}}^1$

素因数の和:195778

約数の個数: 16

約数和(自身を含む): 20673727200

約数和(自身を除く): 2586457129

約数列:

[1, 13, 17, 221, 419, 5447, 7123, 92599, 195329, 2539277, 3320593, 43167709, 81842851, 1063957063, 1391328467, 18087270071]

約数ペア:

[(1, 18087270071), (13, 1391328467), (17, 1063957063), (221, 81842851), (419, 43167709), (5447, 3320593), (7123, 2539277), (92599, 195329)]