39899302

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{9689}}^1$

素因数の和:9791

約数の個数: 16

約数和(自身を含む): 62791200

約数和(自身を除く): 22891898

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 9689, 19378, 280981, 561962, 687919, 1375838, 19949651, 39899302]

約数ペア:

[(1, 39899302), (2, 19949651), (29, 1375838), (58, 687919), (71, 561962), (142, 280981), (2059, 19378), (4118, 9689)]