18974505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{114997}}^1$

素因数の和:115016

約数の個数: 16

約数和(自身を含む): 33119424

約数和(自身を除く): 14144919

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 114997, 344991, 574985, 1264967, 1724955, 3794901, 6324835, 18974505]

約数ペア:

[(1, 18974505), (3, 6324835), (5, 3794901), (11, 1724955), (15, 1264967), (33, 574985), (55, 344991), (165, 114997)]