17947544

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 35493120

約数和(自身を除く): 17545576

約数列:

[1, 2, 4, 8, 23, 46, 92, 103, 184, 206, 412, 824, 947, 1894, 2369, 3788, 4738, 7576, 9476, 18952, 21781, 43562, 87124, 97541, 174248, 195082, 390164, 780328, 2243443, 4486886, 8973772, 17947544]

約数ペア:

[(1, 17947544), (2, 8973772), (4, 4486886), (8, 2243443), (23, 780328), (46, 390164), (92, 195082), (103, 174248), (184, 97541), (206, 87124), (412, 43562), (824, 21781), (947, 18952), (1894, 9476), (2369, 7576), (3788, 4738)]