18700396801

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1\times {\mathrm{5743}}^1$

素因数の和:8208

約数の個数: 16

約数和(自身を含む): 19768550400

約数和(自身を除く): 1068153599

約数列:

[1, 29, 47, 1363, 2389, 5743, 69281, 112283, 166547, 269921, 3256207, 7827709, 13720027, 397880783, 644841269, 18700396801]

約数ペア:

[(1, 18700396801), (29, 644841269), (47, 397880783), (1363, 13720027), (2389, 7827709), (5743, 3256207), (69281, 269921), (112283, 166547)]