21382569598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3127021}}^1$

素因数の和:3127299

約数の個数: 16

約数和(自身を含む): 34672419936

約数和(自身を除く): 13289850338

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 3127021, 6254042, 40651273, 81302546, 822406523, 1644813046, 10691284799, 21382569598]

約数ペア:

[(1, 21382569598), (2, 10691284799), (13, 1644813046), (26, 822406523), (263, 81302546), (526, 40651273), (3419, 6254042), (6838, 3127021)]