12409508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{607}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 22982400

約数和(自身を除く): 10572892

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 607, 1076, 1214, 2428, 5111, 10222, 11533, 20444, 23066, 46132, 163283, 326566, 653132, 3102377, 6204754, 12409508]

約数ペア:

[(1, 12409508), (2, 6204754), (4, 3102377), (19, 653132), (38, 326566), (76, 163283), (269, 46132), (538, 23066), (607, 20444), (1076, 11533), (1214, 10222), (2428, 5111)]