12961850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23567}}^1$

素因数の和:23590

約数の個数: 24

約数和(自身を含む): 26301888

約数和(自身を除く): 13340038

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 23567, 47134, 117835, 235670, 259237, 518474, 589175, 1178350, 1296185, 2592370, 6480925, 12961850]

約数ペア:

[(1, 12961850), (2, 6480925), (5, 2592370), (10, 1296185), (11, 1178350), (22, 589175), (25, 518474), (50, 259237), (55, 235670), (110, 117835), (275, 47134), (550, 23567)]