2256518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{941}}^1$

素因数の和:1063

約数の個数: 16

約数和(自身を含む): 3730320

約数和(自身を除く): 1473802

約数列:

[1, 2, 11, 22, 109, 218, 941, 1199, 1882, 2398, 10351, 20702, 102569, 205138, 1128259, 2256518]

約数ペア:

[(1, 2256518), (2, 1128259), (11, 205138), (22, 102569), (109, 20702), (218, 10351), (941, 2398), (1199, 1882)]