16506668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5051}}^1$

素因数の和:5117

約数の個数: 24

約数和(自身を含む): 31120320

約数和(自身を除く): 14613652

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 5051, 10102, 20204, 95969, 191938, 217193, 383876, 434386, 868772, 4126667, 8253334, 16506668]

約数ペア:

[(1, 16506668), (2, 8253334), (4, 4126667), (19, 868772), (38, 434386), (43, 383876), (76, 217193), (86, 191938), (172, 95969), (817, 20204), (1634, 10102), (3268, 5051)]