18791179198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14002369}}^1$

素因数の和:14002443

約数の個数: 16

約数和(自身を含む): 31253289840

約数和(自身を除く): 12462110642

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 14002369, 28004738, 154026059, 308052118, 854144509, 1708289018, 9395589599, 18791179198]

約数ペア:

[(1, 18791179198), (2, 9395589599), (11, 1708289018), (22, 854144509), (61, 308052118), (122, 154026059), (671, 28004738), (1342, 14002369)]