13793380

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1571}}^1$

素因数の和:2019

約数の個数: 24

約数和(自身を含む): 29050560

約数和(自身を除く): 15257180

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1571, 1756, 2195, 3142, 4390, 6284, 7855, 8780, 15710, 31420, 689669, 1379338, 2758676, 3448345, 6896690, 13793380]

約数ペア:

[(1, 13793380), (2, 6896690), (4, 3448345), (5, 2758676), (10, 1379338), (20, 689669), (439, 31420), (878, 15710), (1571, 8780), (1756, 7855), (2195, 6284), (3142, 4390)]