25872022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{10789}}^1$

素因数の和:10911

約数の個数: 16

約数和(自身を含む): 42728400

約数和(自身を除く): 16856378

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 10789, 21578, 118679, 237358, 1176001, 2352002, 12936011, 25872022]

約数ペア:

[(1, 25872022), (2, 12936011), (11, 2352002), (22, 1176001), (109, 237358), (218, 118679), (1199, 21578), (2398, 10789)]