12785539

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 14624064

約数和(自身を除く): 1838525

約数列:

[1, 13, 23, 61, 299, 701, 793, 1403, 9113, 16123, 18239, 42761, 209599, 555893, 983503, 12785539]

約数ペア:

[(1, 12785539), (13, 983503), (23, 555893), (61, 209599), (299, 42761), (701, 18239), (793, 16123), (1403, 9113)]