25211062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1901}}^1$

素因数の和:2271

約数の個数: 16

約数和(自身を含む): 39942000

約数和(自身を除く): 14730938

約数列:

[1, 2, 19, 38, 349, 698, 1901, 3802, 6631, 13262, 36119, 72238, 663449, 1326898, 12605531, 25211062]

約数ペア:

[(1, 25211062), (2, 12605531), (19, 1326898), (38, 663449), (349, 72238), (698, 36119), (1901, 13262), (3802, 6631)]