13108808

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 25660800

約数和(自身を除く): 12551992

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 719, 1438, 2279, 2876, 4558, 5752, 9116, 18232, 30917, 38107, 61834, 76214, 123668, 152428, 247336, 304856, 1638601, 3277202, 6554404, 13108808]

約数ペア:

[(1, 13108808), (2, 6554404), (4, 3277202), (8, 1638601), (43, 304856), (53, 247336), (86, 152428), (106, 123668), (172, 76214), (212, 61834), (344, 38107), (424, 30917), (719, 18232), (1438, 9116), (2279, 5752), (2876, 4558)]