12686484

素因数分解:

$2^2\times 3^1\times {\mathrm{653}}^1\times {\mathrm{1619}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 29665440

約数和(自身を除く): 16978956

約数列:

[1, 2, 3, 4, 6, 12, 653, 1306, 1619, 1959, 2612, 3238, 3918, 4857, 6476, 7836, 9714, 19428, 1057207, 2114414, 3171621, 4228828, 6343242, 12686484]

約数ペア:

[(1, 12686484), (2, 6343242), (3, 4228828), (4, 3171621), (6, 2114414), (12, 1057207), (653, 19428), (1306, 9714), (1619, 7836), (1959, 6476), (2612, 4857), (3238, 3918)]