9950470

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{5051}}^1$

素因数の和:5255

約数の個数: 16

約数和(自身を含む): 18005328

約数和(自身を除く): 8054858

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 5051, 10102, 25255, 50510, 995047, 1990094, 4975235, 9950470]

約数ペア:

[(1, 9950470), (2, 4975235), (5, 1990094), (10, 995047), (197, 50510), (394, 25255), (985, 10102), (1970, 5051)]