12419228

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{1847}}^1$

素因数の和:1933

約数の個数: 18

約数和(自身を含む): 22288728

約数和(自身を除く): 9869500

約数列:

[1, 2, 4, 41, 82, 164, 1681, 1847, 3362, 3694, 6724, 7388, 75727, 151454, 302908, 3104807, 6209614, 12419228]

約数ペア:

[(1, 12419228), (2, 6209614), (4, 3104807), (41, 302908), (82, 151454), (164, 75727), (1681, 7388), (1847, 6724), (3362, 3694)]