13031668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3433}}^1$

素因数の和:3523

約数の個数: 24

約数和(自身を含む): 24903368

約数和(自身を除く): 11871700

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3433, 3796, 6866, 13732, 44629, 89258, 178516, 250609, 501218, 1002436, 3257917, 6515834, 13031668]

約数ペア:

[(1, 13031668), (2, 6515834), (4, 3257917), (13, 1002436), (26, 501218), (52, 250609), (73, 178516), (146, 89258), (292, 44629), (949, 13732), (1898, 6866), (3433, 3796)]