9922450

素因数分解:

$2^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{1039}}^1$

素因数の和:1242

約数の個数: 24

約数和(自身を含む): 18570240

約数和(自身を除く): 8647790

約数列:

[1, 2, 5, 10, 25, 50, 191, 382, 955, 1039, 1910, 2078, 4775, 5195, 9550, 10390, 25975, 51950, 198449, 396898, 992245, 1984490, 4961225, 9922450]

約数ペア:

[(1, 9922450), (2, 4961225), (5, 1984490), (10, 992245), (25, 396898), (50, 198449), (191, 51950), (382, 25975), (955, 10390), (1039, 9550), (1910, 5195), (2078, 4775)]