11390036

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2591}}^1$

素因数の和:2759

約数の個数: 24

約数和(自身を含む): 22934016

約数和(自身を除く): 11543980

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 2591, 4396, 5182, 10364, 18137, 36274, 72548, 406787, 813574, 1627148, 2847509, 5695018, 11390036]

約数ペア:

[(1, 11390036), (2, 5695018), (4, 2847509), (7, 1627148), (14, 813574), (28, 406787), (157, 72548), (314, 36274), (628, 18137), (1099, 10364), (2198, 5182), (2591, 4396)]