13231661578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{641131}}^1$

素因数の和:641757

約数の個数: 16

約数和(自身を含む): 21049645824

約数和(自身を除く): 7817984246

約数列:

[1, 2, 17, 34, 607, 1214, 10319, 20638, 641131, 1282262, 10899227, 21798454, 389166517, 778333034, 6615830789, 13231661578]

約数ペア:

[(1, 13231661578), (2, 6615830789), (17, 778333034), (34, 389166517), (607, 21798454), (1214, 10899227), (10319, 1282262), (20638, 641131)]