12217439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 14212800

約数和(自身を除く): 1995361

約数列:

[1, 13, 23, 29, 299, 377, 667, 1409, 8671, 18317, 32407, 40861, 421291, 531193, 939803, 12217439]

約数ペア:

[(1, 12217439), (13, 939803), (23, 531193), (29, 421291), (299, 40861), (377, 32407), (667, 18317), (1409, 8671)]