13286226

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2310

約数の個数: 32

約数和(自身を含む): 28385280

約数和(自身を除く): 15099054

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2239, 2967, 4478, 5934, 6717, 13434, 51497, 96277, 102994, 154491, 192554, 288831, 308982, 577662, 2214371, 4428742, 6643113, 13286226]

約数ペア:

[(1, 13286226), (2, 6643113), (3, 4428742), (6, 2214371), (23, 577662), (43, 308982), (46, 288831), (69, 192554), (86, 154491), (129, 102994), (138, 96277), (258, 51497), (989, 13434), (1978, 6717), (2239, 5934), (2967, 4478)]