19691701562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44551361}}^1$

素因数の和:44551393

約数の個数: 16

約数和(自身を含む): 33680829672

約数和(自身を除く): 13989128110

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 44551361, 89102722, 579167693, 757373137, 1158335386, 1514746274, 9845850781, 19691701562]

約数ペア:

[(1, 19691701562), (2, 9845850781), (13, 1514746274), (17, 1158335386), (26, 757373137), (34, 579167693), (221, 89102722), (442, 44551361)]