19632431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{487}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 24267264

約数和(自身を除く): 4634833

約数列:

[1, 7, 13, 91, 443, 487, 3101, 3409, 5759, 6331, 40313, 44317, 215741, 1510187, 2804633, 19632431]

約数ペア:

[(1, 19632431), (7, 2804633), (13, 1510187), (91, 215741), (443, 44317), (487, 40313), (3101, 6331), (3409, 5759)]