2019625935

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3131203}}^1$

素因数の和:3131254

約数の個数: 16

約数和(自身を含む): 3306551424

約数和(自身を除く): 1286925489

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3131203, 9393609, 15656015, 46968045, 134641729, 403925187, 673208645, 2019625935]

約数ペア:

[(1, 2019625935), (3, 673208645), (5, 403925187), (15, 134641729), (43, 46968045), (129, 15656015), (215, 9393609), (645, 3131203)]