39933014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{78919}}^1$

素因数の和:78955

約数の個数: 16

約数和(自身を含む): 68186880

約数和(自身を除く): 28253866

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 78919, 157838, 868109, 1736218, 1815137, 3630274, 19966507, 39933014]

約数ペア:

[(1, 39933014), (2, 19966507), (11, 3630274), (22, 1815137), (23, 1736218), (46, 868109), (253, 157838), (506, 78919)]