22874690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 43856640

約数和(自身を除く): 20981950

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239, 478, 563, 1126, 1195, 2390, 2815, 4063, 5630, 8126, 9571, 19142, 20315, 40630, 47855, 95710, 134557, 269114, 672785, 1345570, 2287469, 4574938, 11437345, 22874690]

約数ペア:

[(1, 22874690), (2, 11437345), (5, 4574938), (10, 2287469), (17, 1345570), (34, 672785), (85, 269114), (170, 134557), (239, 95710), (478, 47855), (563, 40630), (1126, 20315), (1195, 19142), (2390, 9571), (2815, 8126), (4063, 5630)]