19629373

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 22070016

約数和(自身を除く): 2440643

約数列:

[1, 17, 23, 61, 391, 823, 1037, 1403, 13991, 18929, 23851, 50203, 321793, 853451, 1154669, 19629373]

約数ペア:

[(1, 19629373), (17, 1154669), (23, 853451), (61, 321793), (391, 50203), (823, 23851), (1037, 18929), (1403, 13991)]