13939312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{45853}}^1$

素因数の和:45880

約数の個数: 20

約数和(自身を含む): 28429480

約数和(自身を除く): 14490168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 45853, 91706, 183412, 366824, 733648, 871207, 1742414, 3484828, 6969656, 13939312]

約数ペア:

[(1, 13939312), (2, 6969656), (4, 3484828), (8, 1742414), (16, 871207), (19, 733648), (38, 366824), (76, 183412), (152, 91706), (304, 45853)]