18400745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4583}}^1$

素因数の和:4672

約数の個数: 16

約数和(自身を含む): 24423552

約数和(自身を除く): 6022807

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 4583, 22915, 50413, 252065, 334559, 1672795, 3680149, 18400745]

約数ペア:

[(1, 18400745), (5, 3680149), (11, 1672795), (55, 334559), (73, 252065), (365, 50413), (803, 22915), (4015, 4583)]