12447376

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{10657}}^1$

素因数の和:10738

約数の個数: 20

約数和(自身を含む): 24449452

約数和(自身を除く): 12002076

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 10657, 21314, 42628, 85256, 170512, 777961, 1555922, 3111844, 6223688, 12447376]

約数ペア:

[(1, 12447376), (2, 6223688), (4, 3111844), (8, 1555922), (16, 777961), (73, 170512), (146, 85256), (292, 42628), (584, 21314), (1168, 10657)]