11256490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{160807}}^1$

素因数の和:160821

約数の個数: 16

約数和(自身を含む): 23156352

約数和(自身を除く): 11899862

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 160807, 321614, 804035, 1125649, 1608070, 2251298, 5628245, 11256490]

約数ペア:

[(1, 11256490), (2, 5628245), (5, 2251298), (7, 1608070), (10, 1125649), (14, 804035), (35, 321614), (70, 160807)]