18969555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{114967}}^1$

素因数の和:114986

約数の個数: 16

約数和(自身を含む): 33110784

約数和(自身を除く): 14141229

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 114967, 344901, 574835, 1264637, 1724505, 3793911, 6323185, 18969555]

約数ペア:

[(1, 18969555), (3, 6323185), (5, 3793911), (11, 1724505), (15, 1264637), (33, 574835), (55, 344901), (165, 114967)]