2013571322

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7569817}}^1$

素因数の和:7569845

約数の個数: 16

約数和(自身を含む): 3633512640

約数和(自身を除く): 1619941318

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7569817, 15139634, 52988719, 105977438, 143826523, 287653046, 1006785661, 2013571322]

約数ペア:

[(1, 2013571322), (2, 1006785661), (7, 287653046), (14, 143826523), (19, 105977438), (38, 52988719), (133, 15139634), (266, 7569817)]