22710884

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 47341056

約数和(自身を除く): 24630172

約数列:

[1, 2, 4, 7, 14, 28, 41, 73, 82, 146, 164, 271, 287, 292, 511, 542, 574, 1022, 1084, 1148, 1897, 2044, 2993, 3794, 5986, 7588, 11111, 11972, 19783, 20951, 22222, 39566, 41902, 44444, 77777, 79132, 83804, 138481, 155554, 276962, 311108, 553924, 811103, 1622206, 3244412, 5677721, 11355442, 22710884]

約数ペア:

[(1, 22710884), (2, 11355442), (4, 5677721), (7, 3244412), (14, 1622206), (28, 811103), (41, 553924), (73, 311108), (82, 276962), (146, 155554), (164, 138481), (271, 83804), (287, 79132), (292, 77777), (511, 44444), (542, 41902), (574, 39566), (1022, 22222), (1084, 20951), (1148, 19783), (1897, 11972), (2044, 11111), (2993, 7588), (3794, 5986)]