388214213

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{2251}}^1$

素因数の和:2612

約数の個数: 16

約数和(自身を含む): 424276800

約数和(自身を除く): 36062587

約数列:

[1, 19, 29, 313, 551, 2251, 5947, 9077, 42769, 65279, 172463, 704563, 1240301, 13386697, 20432327, 388214213]

約数ペア:

[(1, 388214213), (19, 20432327), (29, 13386697), (313, 1240301), (551, 704563), (2251, 172463), (5947, 65279), (9077, 42769)]