13346512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1091

約数の個数: 40

約数和(自身を含む): 27880160

約数和(自身を除く): 14533648

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1021, 1634, 2042, 3268, 4084, 6536, 8168, 13072, 16336, 19399, 38798, 43903, 77596, 87806, 155192, 175612, 310384, 351224, 702448, 834157, 1668314, 3336628, 6673256, 13346512]

約数ペア:

[(1, 13346512), (2, 6673256), (4, 3336628), (8, 1668314), (16, 834157), (19, 702448), (38, 351224), (43, 310384), (76, 175612), (86, 155192), (152, 87806), (172, 77596), (304, 43903), (344, 38798), (688, 19399), (817, 16336), (1021, 13072), (1634, 8168), (2042, 6536), (3268, 4084)]