25018642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{8681}}^1$

素因数の和:8825

約数の個数: 16

約数和(自身を含む): 41256864

約数和(自身を除く): 16238222

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 8681, 17362, 95491, 190982, 1137211, 2274422, 12509321, 25018642]

約数ペア:

[(1, 25018642), (2, 12509321), (11, 2274422), (22, 1137211), (131, 190982), (262, 95491), (1441, 17362), (2882, 8681)]