12815852

素因数分解:

$2^2\times 7^3\times {\mathrm{9341}}^1$

素因数の和:9366

約数の個数: 24

約数和(自身を含む): 26157600

約数和(自身を除く): 13341748

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 9341, 18682, 37364, 65387, 130774, 261548, 457709, 915418, 1830836, 3203963, 6407926, 12815852]

約数ペア:

[(1, 12815852), (2, 6407926), (4, 3203963), (7, 1830836), (14, 915418), (28, 457709), (49, 261548), (98, 130774), (196, 65387), (343, 37364), (686, 18682), (1372, 9341)]