2019065770

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3013531}}^1$

素因数の和:3013605

約数の個数: 16

約数和(自身を含む): 3688563168

約数和(自身を除く): 1669497398

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 3013531, 6027062, 15067655, 30135310, 201906577, 403813154, 1009532885, 2019065770]

約数ペア:

[(1, 2019065770), (2, 1009532885), (5, 403813154), (10, 201906577), (67, 30135310), (134, 15067655), (335, 6027062), (670, 3013531)]