12588628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2221}}^1$

素因数の和:2347

約数の個数: 24

約数和(自身を含む): 23953160

約数和(自身を除く): 11364532

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2221, 2834, 4442, 5668, 8884, 28873, 57746, 115492, 242089, 484178, 968356, 3147157, 6294314, 12588628]

約数ペア:

[(1, 12588628), (2, 6294314), (4, 3147157), (13, 968356), (26, 484178), (52, 242089), (109, 115492), (218, 57746), (436, 28873), (1417, 8884), (2221, 5668), (2834, 4442)]