22019546

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:1013

約数の個数: 16

約数和(自身を含む): 33633600

約数和(自身を除く): 11614054

約数列:

[1, 2, 103, 139, 206, 278, 769, 1538, 14317, 28634, 79207, 106891, 158414, 213782, 11009773, 22019546]

約数ペア:

[(1, 22019546), (2, 11009773), (103, 213782), (139, 158414), (206, 106891), (278, 79207), (769, 28634), (1538, 14317)]