3987188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2327

約数の個数: 24

約数和(自身を含む): 7667520

約数和(自身を除く): 3680332

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 2281, 4562, 9124, 43339, 52463, 86678, 104926, 173356, 209852, 996797, 1993594, 3987188]

約数ペア:

[(1, 3987188), (2, 1993594), (4, 996797), (19, 209852), (23, 173356), (38, 104926), (46, 86678), (76, 52463), (92, 43339), (437, 9124), (874, 4562), (1748, 2281)]