11963632

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{17389}}^1$

素因数の和:17440

約数の個数: 20

約数和(自身を含む): 23719960

約数和(自身を除く): 11756328

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 17389, 34778, 69556, 139112, 278224, 747727, 1495454, 2990908, 5981816, 11963632]

約数ペア:

[(1, 11963632), (2, 5981816), (4, 2990908), (8, 1495454), (16, 747727), (43, 278224), (86, 139112), (172, 69556), (344, 34778), (688, 17389)]