20190109807

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{446003}}^1$

素因数の和:446262

約数の個数: 16

約数和(自身を含む): 23977175040

約数和(自身を除く): 3787065233

約数列:

[1, 7, 29, 203, 223, 1561, 6467, 45269, 446003, 3122021, 12934087, 90538609, 99458669, 696210683, 2884301401, 20190109807]

約数ペア:

[(1, 20190109807), (7, 2884301401), (29, 696210683), (203, 99458669), (223, 90538609), (1561, 12934087), (6467, 3122021), (45269, 446003)]