20182427

素因数分解:

${\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{1511}}^1$

素因数の和:1586

約数の個数: 12

約数和(自身を含む): 21890736

約数和(自身を除く): 1708309

約数列:

[1, 19, 37, 361, 703, 1511, 13357, 28709, 55907, 545471, 1062233, 20182427]

約数ペア:

[(1, 20182427), (19, 1062233), (37, 545471), (361, 55907), (703, 28709), (1511, 13357)]