12891382

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{15607}}^1$

素因数の和:15675

約数の個数: 16

約数和(自身を含む): 22475520

約数和(自身を除く): 9584138

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 15607, 31214, 109249, 218498, 920813, 1841626, 6445691, 12891382]

約数ペア:

[(1, 12891382), (2, 6445691), (7, 1841626), (14, 920813), (59, 218498), (118, 109249), (413, 31214), (826, 15607)]