12522178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1439}}^1$

素因数の和:1689

約数の個数: 16

約数和(自身を含む): 19872000

約数和(自身を除く): 7349822

約数列:

[1, 2, 19, 38, 229, 458, 1439, 2878, 4351, 8702, 27341, 54682, 329531, 659062, 6261089, 12522178]

約数ペア:

[(1, 12522178), (2, 6261089), (19, 659062), (38, 329531), (229, 54682), (458, 27341), (1439, 8702), (2878, 4351)]