13283090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69911}}^1$

素因数の和:69937

約数の個数: 16

約数和(自身を含む): 25168320

約数和(自身を除く): 11885230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 69911, 139822, 349555, 699110, 1328309, 2656618, 6641545, 13283090]

約数ペア:

[(1, 13283090), (2, 6641545), (5, 2656618), (10, 1328309), (19, 699110), (38, 349555), (95, 139822), (190, 69911)]