16886278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5479}}^1$

素因数の和:5571

約数の個数: 16

約数和(自身を含む): 26830080

約数和(自身を除く): 9943802

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 5479, 10958, 126017, 252034, 367093, 734186, 8443139, 16886278]

約数ペア:

[(1, 16886278), (2, 8443139), (23, 734186), (46, 367093), (67, 252034), (134, 126017), (1541, 10958), (3082, 5479)]