39987002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{5807}}^1$

素因数の和:6133

約数の個数: 16

約数和(自身を含む): 65653632

約数和(自身を除く): 25666630

約数列:

[1, 2, 11, 22, 313, 626, 3443, 5807, 6886, 11614, 63877, 127754, 1817591, 3635182, 19993501, 39987002]

約数ペア:

[(1, 39987002), (2, 19993501), (11, 3635182), (22, 1817591), (313, 127754), (626, 63877), (3443, 11614), (5807, 6886)]