9928516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{443}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 18797184

約数和(自身を除く): 8868668

約数列:

[1, 2, 4, 13, 26, 52, 431, 443, 862, 886, 1724, 1772, 5603, 5759, 11206, 11518, 22412, 23036, 190933, 381866, 763732, 2482129, 4964258, 9928516]

約数ペア:

[(1, 9928516), (2, 4964258), (4, 2482129), (13, 763732), (26, 381866), (52, 190933), (431, 23036), (443, 22412), (862, 11518), (886, 11206), (1724, 5759), (1772, 5603)]