18469814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9433}}^1$

素因数の和:9535

約数の個数: 16

約数和(自身を含む): 30566160

約数和(自身を除く): 12096346

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 9433, 18866, 103763, 207526, 839537, 1679074, 9234907, 18469814]

約数ペア:

[(1, 18469814), (2, 9234907), (11, 1679074), (22, 839537), (89, 207526), (178, 103763), (979, 18866), (1958, 9433)]