12473260

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1787}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 26283600

約数和(自身を除く): 13810340

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 1787, 3490, 3574, 6980, 7148, 8935, 17870, 35740, 623663, 1247326, 2494652, 3118315, 6236630, 12473260]

約数ペア:

[(1, 12473260), (2, 6236630), (4, 3118315), (5, 2494652), (10, 1247326), (20, 623663), (349, 35740), (698, 17870), (1396, 8935), (1745, 7148), (1787, 6980), (3490, 3574)]