23021986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9949}}^1$

素因数の和:10053

約数の個数: 16

約数和(自身を含む): 37611000

約数和(自身を除く): 14589014

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 9949, 19898, 129337, 258674, 885461, 1770922, 11510993, 23021986]

約数ペア:

[(1, 23021986), (2, 11510993), (13, 1770922), (26, 885461), (89, 258674), (178, 129337), (1157, 19898), (2314, 9949)]