12822845

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 19450368

約数和(自身を除く): 6627523

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 937, 1955, 2737, 4685, 6559, 13685, 15929, 21551, 32795, 79645, 107755, 111503, 150857, 366367, 557515, 754285, 1831835, 2564569, 12822845]

約数ペア:

[(1, 12822845), (5, 2564569), (7, 1831835), (17, 754285), (23, 557515), (35, 366367), (85, 150857), (115, 111503), (119, 107755), (161, 79645), (391, 32795), (595, 21551), (805, 15929), (937, 13685), (1955, 6559), (2737, 4685)]