23188258

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:729

約数の個数: 16

約数和(自身を含む): 35280000

約数和(自身を除く): 12091742

約数列:

[1, 2, 139, 239, 278, 349, 478, 698, 33221, 48511, 66442, 83411, 97022, 166822, 11594129, 23188258]

約数ペア:

[(1, 23188258), (2, 11594129), (139, 166822), (239, 97022), (278, 83411), (349, 66442), (478, 48511), (698, 33221)]