9851890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{24029}}^1$

素因数の和:24077

約数の個数: 16

約数和(自身を含む): 18166680

約数和(自身を除く): 8314790

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 24029, 48058, 120145, 240290, 985189, 1970378, 4925945, 9851890]

約数ペア:

[(1, 9851890), (2, 4925945), (5, 1970378), (10, 985189), (41, 240290), (82, 120145), (205, 48058), (410, 24029)]