22038810190

素因数分解:

$2^1\times 5^1\times {\mathrm{5209}}^1\times {\mathrm{423091}}^1$

素因数の和:428307

約数の個数: 16

約数和(自身を含む): 39677567760

約数和(自身を除く): 17638757570

約数列:

[1, 2, 5, 10, 5209, 10418, 26045, 52090, 423091, 846182, 2115455, 4230910, 2203881019, 4407762038, 11019405095, 22038810190]

約数ペア:

[(1, 22038810190), (2, 11019405095), (5, 4407762038), (10, 2203881019), (5209, 4230910), (10418, 2115455), (26045, 846182), (52090, 423091)]