19292922

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 45995040

約数和(自身を除く): 26702118

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 139, 198, 278, 417, 701, 834, 1251, 1402, 1529, 2103, 2502, 3058, 4206, 4587, 6309, 7711, 9174, 12618, 13761, 15422, 23133, 27522, 46266, 69399, 97439, 138798, 194878, 292317, 584634, 876951, 1071829, 1753902, 2143658, 3215487, 6430974, 9646461, 19292922]

約数ペア:

[(1, 19292922), (2, 9646461), (3, 6430974), (6, 3215487), (9, 2143658), (11, 1753902), (18, 1071829), (22, 876951), (33, 584634), (66, 292317), (99, 194878), (139, 138798), (198, 97439), (278, 69399), (417, 46266), (701, 27522), (834, 23133), (1251, 15422), (1402, 13761), (1529, 12618), (2103, 9174), (2502, 7711), (3058, 6309), (4206, 4587)]