12822089

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 15361920

約数和(自身を除く): 2539831

約数列:

[1, 7, 29, 83, 203, 581, 761, 2407, 5327, 16849, 22069, 63163, 154483, 442141, 1831727, 12822089]

約数ペア:

[(1, 12822089), (7, 1831727), (29, 442141), (83, 154483), (203, 63163), (581, 22069), (761, 16849), (2407, 5327)]