2019111676

素因数分解:

$2^2\times {\mathrm{4177}}^1\times {\mathrm{120847}}^1$

素因数の和:125028

約数の個数: 12

約数和(自身を含む): 3534320608

約数和(自身を除く): 1515208932

約数列:

[1, 2, 4, 4177, 8354, 16708, 120847, 241694, 483388, 504777919, 1009555838, 2019111676]

約数ペア:

[(1, 2019111676), (2, 1009555838), (4, 504777919), (4177, 483388), (8354, 241694), (16708, 120847)]