12498115

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11519}}^1$

素因数の和:11562

約数の個数: 16

約数和(自身を含む): 17694720

約数和(自身を除く): 5196605

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 11519, 57595, 80633, 357089, 403165, 1785445, 2499623, 12498115]

約数ペア:

[(1, 12498115), (5, 2499623), (7, 1785445), (31, 403165), (35, 357089), (155, 80633), (217, 57595), (1085, 11519)]