2019929178

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17718677}}^1$

素因数の和:17718701

約数の個数: 16

約数和(自身を含む): 4252482720

約数和(自身を除く): 2232553542

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 17718677, 35437354, 53156031, 106312062, 336654863, 673309726, 1009964589, 2019929178]

約数ペア:

[(1, 2019929178), (2, 1009964589), (3, 673309726), (6, 336654863), (19, 106312062), (38, 53156031), (57, 35437354), (114, 17718677)]