22553564990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{205032409}}^1$

素因数の和:205032427

約数の個数: 16

約数和(自身を含む): 44287000560

約数和(自身を除く): 21733435570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 205032409, 410064818, 1025162045, 2050324090, 2255356499, 4510712998, 11276782495, 22553564990]

約数ペア:

[(1, 22553564990), (2, 11276782495), (5, 4510712998), (10, 2255356499), (11, 2050324090), (22, 1025162045), (55, 410064818), (110, 205032409)]