18944445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97151}}^1$

素因数の和:97172

約数の個数: 16

約数和(自身を含む): 32643072

約数和(自身を除く): 13698627

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 97151, 291453, 485755, 1262963, 1457265, 3788889, 6314815, 18944445]

約数ペア:

[(1, 18944445), (3, 6314815), (5, 3788889), (13, 1457265), (15, 1262963), (39, 485755), (65, 291453), (195, 97151)]