12926036

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{7901}}^1$

素因数の和:8314

約数の個数: 12

約数和(自身を含む): 22678740

約数和(自身を除く): 9752704

約数列:

[1, 2, 4, 409, 818, 1636, 7901, 15802, 31604, 3231509, 6463018, 12926036]

約数ペア:

[(1, 12926036), (2, 6463018), (4, 3231509), (409, 31604), (818, 15802), (1636, 7901)]