5398090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28411}}^1$

素因数の和:28437

約数の個数: 16

約数和(自身を含む): 10228320

約数和(自身を除く): 4830230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 28411, 56822, 142055, 284110, 539809, 1079618, 2699045, 5398090]

約数ペア:

[(1, 5398090), (2, 2699045), (5, 1079618), (10, 539809), (19, 284110), (38, 142055), (95, 56822), (190, 28411)]