12980197

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 14405040

約数和(自身を除く): 1424843

約数列:

[1, 17, 29, 113, 233, 493, 1921, 3277, 3961, 6757, 26329, 55709, 114869, 447593, 763541, 12980197]

約数ペア:

[(1, 12980197), (17, 763541), (29, 447593), (113, 114869), (233, 55709), (493, 26329), (1921, 6757), (3277, 3961)]