12458572

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9467}}^1$

素因数の和:9525

約数の個数: 24

約数和(自身を含む): 25449984

約数和(自身を除く): 12991412

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 9467, 18934, 37868, 66269, 132538, 265076, 444949, 889898, 1779796, 3114643, 6229286, 12458572]

約数ペア:

[(1, 12458572), (2, 6229286), (4, 3114643), (7, 1779796), (14, 889898), (28, 444949), (47, 265076), (94, 132538), (188, 66269), (329, 37868), (658, 18934), (1316, 9467)]