22104490

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{3571}}^1$

素因数の和:4197

約数の個数: 16

約数和(自身を含む): 39863520

約数和(自身を除く): 17759030

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 3571, 6190, 7142, 17855, 35710, 2210449, 4420898, 11052245, 22104490]

約数ペア:

[(1, 22104490), (2, 11052245), (5, 4420898), (10, 2210449), (619, 35710), (1238, 17855), (3095, 7142), (3571, 6190)]