38713678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{2269}}^1$

素因数の和:2739

約数の個数: 16

約数和(自身を含む): 61290000

約数和(自身を除く): 22576322

約数列:

[1, 2, 19, 38, 449, 898, 2269, 4538, 8531, 17062, 43111, 86222, 1018781, 2037562, 19356839, 38713678]

約数ペア:

[(1, 38713678), (2, 19356839), (19, 2037562), (38, 1018781), (449, 86222), (898, 43111), (2269, 17062), (4538, 8531)]