21935948

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1489}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 40051200

約数和(自身を除く): 18115252

約数列:

[1, 2, 4, 29, 58, 116, 127, 254, 508, 1489, 2978, 3683, 5956, 7366, 14732, 43181, 86362, 172724, 189103, 378206, 756412, 5483987, 10967974, 21935948]

約数ペア:

[(1, 21935948), (2, 10967974), (4, 5483987), (29, 756412), (58, 378206), (116, 189103), (127, 172724), (254, 86362), (508, 43181), (1489, 14732), (2978, 7366), (3683, 5956)]