12497548

素因数分解:

$2^2\times 7^3\times {\mathrm{9109}}^1$

素因数の和:9134

約数の個数: 24

約数和(自身を含む): 25508000

約数和(自身を除く): 13010452

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 9109, 18218, 36436, 63763, 127526, 255052, 446341, 892682, 1785364, 3124387, 6248774, 12497548]

約数ペア:

[(1, 12497548), (2, 6248774), (4, 3124387), (7, 1785364), (14, 892682), (28, 446341), (49, 255052), (98, 127526), (196, 63763), (343, 36436), (686, 18218), (1372, 9109)]