69048914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{19991}}^1$

素因数の和:20161

約数の個数: 16

約数和(自身を含む): 113714496

約数和(自身を除く): 44665582

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 19991, 39982, 219901, 439802, 3138587, 6277174, 34524457, 69048914]

約数ペア:

[(1, 69048914), (2, 34524457), (11, 6277174), (22, 3138587), (157, 439802), (314, 219901), (1727, 39982), (3454, 19991)]