21929711

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 24167808

約数和(自身を除く): 2238097

約数列:

[1, 17, 41, 73, 431, 697, 1241, 2993, 7327, 17671, 31463, 50881, 300407, 534871, 1289983, 21929711]

約数ペア:

[(1, 21929711), (17, 1289983), (41, 534871), (73, 300407), (431, 50881), (697, 31463), (1241, 17671), (2993, 7327)]