13071208

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{3881}}^1$

素因数の和:4308

約数の個数: 16

約数和(自身を含む): 24573060

約数和(自身を除く): 11501852

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 3881, 7762, 15524, 31048, 1633901, 3267802, 6535604, 13071208]

約数ペア:

[(1, 13071208), (2, 6535604), (4, 3267802), (8, 1633901), (421, 31048), (842, 15524), (1684, 7762), (3368, 3881)]