40210042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1409}}^1$

素因数の和:2181

約数の個数: 16

約数和(自身を含む): 63619200

約数和(自身を除く): 23409158

約数列:

[1, 2, 19, 38, 751, 1409, 1502, 2818, 14269, 26771, 28538, 53542, 1058159, 2116318, 20105021, 40210042]

約数ペア:

[(1, 40210042), (2, 20105021), (19, 2116318), (38, 1058159), (751, 53542), (1409, 28538), (1502, 26771), (2818, 14269)]