2019939666

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17718769}}^1$

素因数の和:17718793

約数の個数: 16

約数和(自身を含む): 4252504800

約数和(自身を除く): 2232565134

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 17718769, 35437538, 53156307, 106312614, 336656611, 673313222, 1009969833, 2019939666]

約数ペア:

[(1, 2019939666), (2, 1009969833), (3, 673313222), (6, 336656611), (19, 106312614), (38, 53156307), (57, 35437538), (114, 17718769)]