2912572358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{385159}}^1$

素因数の和:385379

約数の個数: 16

約数和(自身を含む): 4621920000

約数和(自身を除く): 1709347642

約数列:

[1, 2, 19, 38, 199, 398, 3781, 7562, 385159, 770318, 7318021, 14636042, 76646641, 153293282, 1456286179, 2912572358]

約数ペア:

[(1, 2912572358), (2, 1456286179), (19, 153293282), (38, 76646641), (199, 14636042), (398, 7318021), (3781, 770318), (7562, 385159)]