2019911306

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4975151}}^1$

素因数の和:4975189

約数の個数: 16

約数和(自身を含む): 3582109440

約数和(自身を除く): 1562198134

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 4975151, 9950302, 34826057, 69652114, 144279379, 288558758, 1009955653, 2019911306]

約数ペア:

[(1, 2019911306), (2, 1009955653), (7, 288558758), (14, 144279379), (29, 69652114), (58, 34826057), (203, 9950302), (406, 4975151)]