190020310

素因数分解:

$2^1\times 5^1\times {\mathrm{4273}}^1\times {\mathrm{4447}}^1$

素因数の和:8727

約数の個数: 16

約数和(自身を含む): 342193536

約数和(自身を除く): 152173226

約数列:

[1, 2, 5, 10, 4273, 4447, 8546, 8894, 21365, 22235, 42730, 44470, 19002031, 38004062, 95010155, 190020310]

約数ペア:

[(1, 190020310), (2, 95010155), (5, 38004062), (10, 19002031), (4273, 44470), (4447, 42730), (8546, 22235), (8894, 21365)]