13423928

素因数分解:

$2^3\times 7^1\times {\mathrm{239713}}^1$

素因数の和:239726

約数の個数: 16

約数和(自身を含む): 28765680

約数和(自身を除く): 15341752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239713, 479426, 958852, 1677991, 1917704, 3355982, 6711964, 13423928]

約数ペア:

[(1, 13423928), (2, 6711964), (4, 3355982), (7, 1917704), (8, 1677991), (14, 958852), (28, 479426), (56, 239713)]