138877886851

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{19453409}}^1$

素因数の和:19453490

約数の個数: 12

約数和(自身を含む): 155238211800

約数和(自身を除く): 16360324949

約数列:

[1, 11, 59, 121, 649, 7139, 19453409, 213987499, 1147751131, 2353862489, 12625262441, 138877886851]

約数ペア:

[(1, 138877886851), (11, 12625262441), (59, 2353862489), (121, 1147751131), (649, 213987499), (7139, 19453409)]