20191066

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12763}}^1$

素因数の和:12885

約数の個数: 16

約数和(自身を含む): 34922304

約数和(自身を除く): 14731238

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 12763, 25526, 89341, 178682, 1442219, 2884438, 10095533, 20191066]

約数ペア:

[(1, 20191066), (2, 10095533), (7, 2884438), (14, 1442219), (113, 178682), (226, 89341), (791, 25526), (1582, 12763)]