21184823

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 23950080

約数和(自身を除く): 2765257

約数列:

[1, 11, 41, 107, 439, 451, 1177, 4387, 4829, 17999, 46973, 48257, 197989, 516703, 1925893, 21184823]

約数ペア:

[(1, 21184823), (11, 1925893), (41, 516703), (107, 197989), (439, 48257), (451, 46973), (1177, 17999), (4387, 4829)]