39820682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{78697}}^1$

素因数の和:78733

約数の個数: 16

約数和(自身を含む): 67995072

約数和(自身を除く): 28174390

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 78697, 157394, 865667, 1731334, 1810031, 3620062, 19910341, 39820682]

約数ペア:

[(1, 39820682), (2, 19910341), (11, 3620062), (22, 1810031), (23, 1731334), (46, 865667), (253, 157394), (506, 78697)]