22678630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4057}}^1$

素因数の和:4120

約数の個数: 32

約数和(自身を含む): 44995104

約数和(自身を除く): 22316474

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 4057, 5590, 8114, 20285, 40570, 52741, 105482, 174451, 263705, 348902, 527410, 872255, 1744510, 2267863, 4535726, 11339315, 22678630]

約数ペア:

[(1, 22678630), (2, 11339315), (5, 4535726), (10, 2267863), (13, 1744510), (26, 872255), (43, 527410), (65, 348902), (86, 263705), (130, 174451), (215, 105482), (430, 52741), (559, 40570), (1118, 20285), (2795, 8114), (4057, 5590)]