11538964

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 20968640

約数和(自身を除く): 9429676

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 919, 1838, 3139, 3676, 6278, 12556, 39517, 67087, 79034, 134174, 158068, 268348, 2884741, 5769482, 11538964]

約数ペア:

[(1, 11538964), (2, 5769482), (4, 2884741), (43, 268348), (73, 158068), (86, 134174), (146, 79034), (172, 67087), (292, 39517), (919, 12556), (1838, 6278), (3139, 3676)]