5138854

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19319}}^1$

素因数の和:19347

約数の個数: 16

約数和(自身を含む): 9273600

約数和(自身を除く): 4134746

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 19319, 38638, 135233, 270466, 367061, 734122, 2569427, 5138854]

約数ペア:

[(1, 5138854), (2, 2569427), (7, 734122), (14, 367061), (19, 270466), (38, 135233), (133, 38638), (266, 19319)]