12977056

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{9431}}^1$

素因数の和:9484

約数の個数: 24

約数和(自身を含む): 26145504

約数和(自身を除く): 13168448

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 9431, 18862, 37724, 75448, 150896, 301792, 405533, 811066, 1622132, 3244264, 6488528, 12977056]

約数ペア:

[(1, 12977056), (2, 6488528), (4, 3244264), (8, 1622132), (16, 811066), (32, 405533), (43, 301792), (86, 150896), (172, 75448), (344, 37724), (688, 18862), (1376, 9431)]