191567389

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{6529}}^1$

素因数の和:6640

約数の個数: 16

約数和(自身を含む): 215385520

約数和(自身を除く): 23818131

約数列:

[1, 13, 37, 61, 481, 793, 2257, 6529, 29341, 84877, 241573, 398269, 3140449, 5177497, 14735953, 191567389]

約数ペア:

[(1, 191567389), (13, 14735953), (37, 5177497), (61, 3140449), (481, 398269), (793, 241573), (2257, 84877), (6529, 29341)]