12813562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{751}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 20304000

約数和(自身を除く): 7490438

約数列:

[1, 2, 19, 38, 449, 751, 898, 1502, 8531, 14269, 17062, 28538, 337199, 674398, 6406781, 12813562]

約数ペア:

[(1, 12813562), (2, 6406781), (19, 674398), (38, 337199), (449, 28538), (751, 17062), (898, 14269), (1502, 8531)]