19141976

素因数分解:

$2^3\times 7^1\times {\mathrm{341821}}^1$

素因数の和:341834

約数の個数: 16

約数和(自身を含む): 41018640

約数和(自身を除く): 21876664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 341821, 683642, 1367284, 2392747, 2734568, 4785494, 9570988, 19141976]

約数ペア:

[(1, 19141976), (2, 9570988), (4, 4785494), (7, 2734568), (8, 2392747), (14, 1367284), (28, 683642), (56, 341821)]