9938185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 12597120

約数和(自身を除く): 2658935

約数列:

[1, 5, 23, 89, 115, 445, 971, 2047, 4855, 10235, 22333, 86419, 111665, 432095, 1987637, 9938185]

約数ペア:

[(1, 9938185), (5, 1987637), (23, 432095), (89, 111665), (115, 86419), (445, 22333), (971, 10235), (2047, 4855)]