11521378

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47609}}^1$

素因数の和:47633

約数の個数: 12

約数和(自身を含む): 18996390

約数和(自身を除く): 7475012

約数列:

[1, 2, 11, 22, 121, 242, 47609, 95218, 523699, 1047398, 5760689, 11521378]

約数ペア:

[(1, 11521378), (2, 5760689), (11, 1047398), (22, 523699), (121, 95218), (242, 47609)]