12229152010

素因数分解:

$2^1\times 5^1\times {\mathrm{1901}}^1\times {\mathrm{643301}}^1$

素因数の和:645209

約数の個数: 16

約数和(自身を含む): 22024087272

約数和(自身を除く): 9794935262

約数列:

[1, 2, 5, 10, 1901, 3802, 9505, 19010, 643301, 1286602, 3216505, 6433010, 1222915201, 2445830402, 6114576005, 12229152010]

約数ペア:

[(1, 12229152010), (2, 6114576005), (5, 2445830402), (10, 1222915201), (1901, 6433010), (3802, 3216505), (9505, 1286602), (19010, 643301)]