22178276

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 39682944

約数和(自身を除く): 17504668

約数列:

[1, 2, 4, 73, 146, 151, 292, 302, 503, 604, 1006, 2012, 11023, 22046, 36719, 44092, 73438, 75953, 146876, 151906, 303812, 5544569, 11089138, 22178276]

約数ペア:

[(1, 22178276), (2, 11089138), (4, 5544569), (73, 303812), (146, 151906), (151, 146876), (292, 75953), (302, 73438), (503, 44092), (604, 36719), (1006, 22046), (2012, 11023)]