19383022

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:743

約数の個数: 16

約数和(自身を含む): 29538432

約数和(自身を除く): 10155410

約数列:

[1, 2, 131, 167, 262, 334, 443, 886, 21877, 43754, 58033, 73981, 116066, 147962, 9691511, 19383022]

約数ペア:

[(1, 19383022), (2, 9691511), (131, 147962), (167, 116066), (262, 73981), (334, 58033), (443, 43754), (886, 21877)]