39969182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{8147}}^1$

素因数の和:8383

約数の個数: 16

約数和(自身を含む): 65705472

約数和(自身を除く): 25736290

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 8147, 16294, 89617, 179234, 1816781, 3633562, 19984591, 39969182]

約数ペア:

[(1, 39969182), (2, 19984591), (11, 3633562), (22, 1816781), (223, 179234), (446, 89617), (2453, 16294), (4906, 8147)]