22031746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43541}}^1$

素因数の和:43577

約数の個数: 16

約数和(自身を含む): 37620288

約数和(自身を除く): 15588542

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 43541, 87082, 478951, 957902, 1001443, 2002886, 11015873, 22031746]

約数ペア:

[(1, 22031746), (2, 11015873), (11, 2002886), (22, 1001443), (23, 957902), (46, 478951), (253, 87082), (506, 43541)]