13649972

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4733}}^1$

素因数の和:4847

約数の個数: 24

約数和(自身を含む): 27570816

約数和(自身を除く): 13920844

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 4733, 9466, 18932, 33131, 66262, 132524, 487499, 974998, 1949996, 3412493, 6824986, 13649972]

約数ペア:

[(1, 13649972), (2, 6824986), (4, 3412493), (7, 1949996), (14, 974998), (28, 487499), (103, 132524), (206, 66262), (412, 33131), (721, 18932), (1442, 9466), (2884, 4733)]