14020390

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{2029}}^1$

素因数の和:2727

約数の個数: 16

約数和(自身を含む): 25285680

約数和(自身を除く): 11265290

約数列:

[1, 2, 5, 10, 691, 1382, 2029, 3455, 4058, 6910, 10145, 20290, 1402039, 2804078, 7010195, 14020390]

約数ペア:

[(1, 14020390), (2, 7010195), (5, 2804078), (10, 1402039), (691, 20290), (1382, 10145), (2029, 6910), (3455, 4058)]