22561610

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28559}}^1$

素因数の和:28645

約数の個数: 16

約数和(自身を含む): 41126400

約数和(自身を除く): 18564790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 28559, 57118, 142795, 285590, 2256161, 4512322, 11280805, 22561610]

約数ペア:

[(1, 22561610), (2, 11280805), (5, 4512322), (10, 2256161), (79, 285590), (158, 142795), (395, 57118), (790, 28559)]