18238462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{941}}^1$

素因数の和:1835

約数の個数: 16

約数和(自身を含む): 29910384

約数和(自身を除く): 11671922

約数列:

[1, 2, 11, 22, 881, 941, 1762, 1882, 9691, 10351, 19382, 20702, 829021, 1658042, 9119231, 18238462]

約数ペア:

[(1, 18238462), (2, 9119231), (11, 1658042), (22, 829021), (881, 20702), (941, 19382), (1762, 10351), (1882, 9691)]