239339914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{22157}}^1$

素因数の和:22661

約数の個数: 16

約数和(自身を含む): 392462496

約数和(自身を除く): 153122582

約数列:

[1, 2, 11, 22, 491, 982, 5401, 10802, 22157, 44314, 243727, 487454, 10879087, 21758174, 119669957, 239339914]

約数ペア:

[(1, 239339914), (2, 119669957), (11, 21758174), (22, 10879087), (491, 487454), (982, 243727), (5401, 44314), (10802, 22157)]