12490278

素因数分解:

$2^1\times 3^1\times {\mathrm{373}}^1\times {\mathrm{5581}}^1$

素因数の和:5959

約数の個数: 16

約数和(自身を含む): 25052016

約数和(自身を除く): 12561738

約数列:

[1, 2, 3, 6, 373, 746, 1119, 2238, 5581, 11162, 16743, 33486, 2081713, 4163426, 6245139, 12490278]

約数ペア:

[(1, 12490278), (2, 6245139), (3, 4163426), (6, 2081713), (373, 33486), (746, 16743), (1119, 11162), (2238, 5581)]