40531294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{1409}}^1$

素因数の和:2187

約数の個数: 16

約数和(自身を含む): 64126800

約数和(自身を除く): 23595506

約数列:

[1, 2, 19, 38, 757, 1409, 1514, 2818, 14383, 26771, 28766, 53542, 1066613, 2133226, 20265647, 40531294]

約数ペア:

[(1, 40531294), (2, 20265647), (19, 2133226), (38, 1066613), (757, 53542), (1409, 28766), (1514, 26771), (2818, 14383)]