22270790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{54319}}^1$

素因数の和:54367

約数の個数: 16

約数和(自身を含む): 41065920

約数和(自身を除く): 18795130

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 54319, 108638, 271595, 543190, 2227079, 4454158, 11135395, 22270790]

約数ペア:

[(1, 22270790), (2, 11135395), (5, 4454158), (10, 2227079), (41, 543190), (82, 271595), (205, 108638), (410, 54319)]