2019097310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{16943}}^1$

素因数の和:17668

約数の個数: 32

約数和(自身を含む): 3853878912

約数和(自身を除く): 1834781602

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 701, 1402, 3505, 7010, 11917, 16943, 23834, 33886, 59585, 84715, 119170, 169430, 288031, 576062, 1440155, 2880310, 11877043, 23754086, 59385215, 118770430, 201909731, 403819462, 1009548655, 2019097310]

約数ペア:

[(1, 2019097310), (2, 1009548655), (5, 403819462), (10, 201909731), (17, 118770430), (34, 59385215), (85, 23754086), (170, 11877043), (701, 2880310), (1402, 1440155), (3505, 576062), (7010, 288031), (11917, 169430), (16943, 119170), (23834, 84715), (33886, 59585)]