81622822

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{113051}}^1$

素因数の和:113091

約数の個数: 12

約数和(自身を含む): 129218436

約数和(自身を除く): 47595614

約数列:

[1, 2, 19, 38, 361, 722, 113051, 226102, 2147969, 4295938, 40811411, 81622822]

約数ペア:

[(1, 81622822), (2, 40811411), (19, 4295938), (38, 2147969), (361, 226102), (722, 113051)]