11921724

素因数分解:

$2^2\times 3^2\times {\mathrm{331159}}^1$

素因数の和:331169

約数の個数: 18

約数和(自身を含む): 30135560

約数和(自身を除く): 18213836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331159, 662318, 993477, 1324636, 1986954, 2980431, 3973908, 5960862, 11921724]

約数ペア:

[(1, 11921724), (2, 5960862), (3, 3973908), (4, 2980431), (6, 1986954), (9, 1324636), (12, 993477), (18, 662318), (36, 331159)]