25355842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{14197}}^1$

素因数の和:14265

約数の個数: 16

約数和(自身を含む): 40890240

約数和(自身を除く): 15534398

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 14197, 28394, 269743, 539486, 667259, 1334518, 12677921, 25355842]

約数ペア:

[(1, 25355842), (2, 12677921), (19, 1334518), (38, 667259), (47, 539486), (94, 269743), (893, 28394), (1786, 14197)]