25240226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{26681}}^1$

素因数の和:26737

約数の個数: 16

約数和(自身を含む): 42264288

約数和(自身を除く): 17024062

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 26681, 53362, 293491, 586982, 1147283, 2294566, 12620113, 25240226]

約数ペア:

[(1, 25240226), (2, 12620113), (11, 2294566), (22, 1147283), (43, 586982), (86, 293491), (473, 53362), (946, 26681)]