42004358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{2029}}^1$

素因数の和:2983

約数の個数: 16

約数和(自身を含む): 68841360

約数和(自身を除く): 26837002

約数列:

[1, 2, 11, 22, 941, 1882, 2029, 4058, 10351, 20702, 22319, 44638, 1909289, 3818578, 21002179, 42004358]

約数ペア:

[(1, 42004358), (2, 21002179), (11, 3818578), (22, 1909289), (941, 44638), (1882, 22319), (2029, 20702), (4058, 10351)]