15949804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{306727}}^1$

素因数の和:306744

約数の個数: 12

約数和(自身を含む): 30059344

約数和(自身を除く): 14109540

約数列:

[1, 2, 4, 13, 26, 52, 306727, 613454, 1226908, 3987451, 7974902, 15949804]

約数ペア:

[(1, 15949804), (2, 7974902), (4, 3987451), (13, 1226908), (26, 613454), (52, 306727)]