22072391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 24948000

約数和(自身を除く): 2875609

約数列:

[1, 11, 41, 109, 449, 451, 1199, 4469, 4939, 18409, 48941, 49159, 202499, 538351, 2006581, 22072391]

約数ペア:

[(1, 22072391), (11, 2006581), (41, 538351), (109, 202499), (449, 49159), (451, 48941), (1199, 18409), (4469, 4939)]