1921915678727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{41969639}}^1$

素因数の和:41969854

約数の個数: 16

約数和(自身を含む): 2199880650240

約数和(自身を除く): 277964971513

約数列:

[1, 11, 23, 181, 253, 1991, 4163, 45793, 41969639, 461666029, 965301697, 7596504659, 10618318667, 83561551249, 174719607157, 1921915678727]

約数ペア:

[(1, 1921915678727), (11, 174719607157), (23, 83561551249), (181, 10618318667), (253, 7596504659), (1991, 965301697), (4163, 461666029), (45793, 41969639)]