2019414235

素因数分解:

$5^1\times {\mathrm{509}}^1\times {\mathrm{521}}^1\times {\mathrm{1523}}^1$

素因数の和:2558

約数の個数: 16

約数和(自身を含む): 2434315680

約数和(自身を除く): 414901445

約数列:

[1, 5, 509, 521, 1523, 2545, 2605, 7615, 265189, 775207, 793483, 1325945, 3876035, 3967415, 403882847, 2019414235]

約数ペア:

[(1, 2019414235), (5, 403882847), (509, 3967415), (521, 3876035), (1523, 1325945), (2545, 793483), (2605, 775207), (7615, 265189)]