11922280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12959}}^1$

素因数の和:12993

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 16071320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 12959, 25918, 51836, 64795, 103672, 129590, 259180, 298057, 518360, 596114, 1192228, 1490285, 2384456, 2980570, 5961140, 11922280]

約数ペア:

[(1, 11922280), (2, 5961140), (4, 2980570), (5, 2384456), (8, 1490285), (10, 1192228), (20, 596114), (23, 518360), (40, 298057), (46, 259180), (92, 129590), (115, 103672), (184, 64795), (230, 51836), (460, 25918), (920, 12959)]