12665936

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{16843}}^1$

素因数の和:16898

約数の個数: 20

約数和(自身を含む): 25063872

約数和(自身を除く): 12397936

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 16843, 33686, 67372, 134744, 269488, 791621, 1583242, 3166484, 6332968, 12665936]

約数ペア:

[(1, 12665936), (2, 6332968), (4, 3166484), (8, 1583242), (16, 791621), (47, 269488), (94, 134744), (188, 67372), (376, 33686), (752, 16843)]