12621548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9769}}^1$

素因数の和:9809

約数の個数: 24

約数和(自身を含む): 24620400

約数和(自身を除く): 11998852

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 9769, 19538, 39076, 166073, 185611, 332146, 371222, 664292, 742444, 3155387, 6310774, 12621548]

約数ペア:

[(1, 12621548), (2, 6310774), (4, 3155387), (17, 742444), (19, 664292), (34, 371222), (38, 332146), (68, 185611), (76, 166073), (323, 39076), (646, 19538), (1292, 9769)]