47315738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 32517862

約数列:

[1, 2, 19, 23, 38, 43, 46, 86, 437, 817, 874, 989, 1259, 1634, 1978, 2518, 18791, 23921, 28957, 37582, 47842, 54137, 57914, 108274, 550183, 1028603, 1100366, 1245151, 2057206, 2490302, 23657869, 47315738]

約数ペア:

[(1, 47315738), (2, 23657869), (19, 2490302), (23, 2057206), (38, 1245151), (43, 1100366), (46, 1028603), (86, 550183), (437, 108274), (817, 57914), (874, 54137), (989, 47842), (1259, 37582), (1634, 28957), (1978, 23921), (2518, 18791)]