123794738

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{5981}}^1$

素因数の和:6193

約数の個数: 16

約数和(自身を含む): 189509760

約数和(自身を除く): 65715022

約数列:

[1, 2, 79, 131, 158, 262, 5981, 10349, 11962, 20698, 472499, 783511, 944998, 1567022, 61897369, 123794738]

約数ペア:

[(1, 123794738), (2, 61897369), (79, 1567022), (131, 944998), (158, 783511), (262, 472499), (5981, 20698), (10349, 11962)]