19110852

素因数分解:

$2^2\times 3^2\times {\mathrm{530857}}^1$

素因数の和:530867

約数の個数: 18

約数和(自身を含む): 48308078

約数和(自身を除く): 29197226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 530857, 1061714, 1592571, 2123428, 3185142, 4777713, 6370284, 9555426, 19110852]

約数ペア:

[(1, 19110852), (2, 9555426), (3, 6370284), (4, 4777713), (6, 3185142), (9, 2123428), (12, 1592571), (18, 1061714), (36, 530857)]