12686896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{46643}}^1$

素因数の和:46668

約数の個数: 20

約数和(自身を含む): 26027352

約数和(自身を除く): 13340456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 46643, 93286, 186572, 373144, 746288, 792931, 1585862, 3171724, 6343448, 12686896]

約数ペア:

[(1, 12686896), (2, 6343448), (4, 3171724), (8, 1585862), (16, 792931), (17, 746288), (34, 373144), (68, 186572), (136, 93286), (272, 46643)]