2019908218

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{60793}}^1$

素因数の和:61281

約数の個数: 16

約数和(自身を含む): 3118732200

約数和(自身を除く): 1098823982

約数列:

[1, 2, 37, 74, 449, 898, 16613, 33226, 60793, 121586, 2249341, 4498682, 27296057, 54592114, 1009954109, 2019908218]

約数ペア:

[(1, 2019908218), (2, 1009954109), (37, 54592114), (74, 27296057), (449, 4498682), (898, 2249341), (16613, 121586), (33226, 60793)]