26258738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{13411}}^1$

素因数の和:13513

約数の個数: 16

約数和(自身を含む): 43454880

約数和(自身を除く): 17196142

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 13411, 26822, 147521, 295042, 1193579, 2387158, 13129369, 26258738]

約数ペア:

[(1, 26258738), (2, 13129369), (11, 2387158), (22, 1193579), (89, 295042), (178, 147521), (979, 26822), (1958, 13411)]