21067113314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6380107}}^1$

素因数の和:6380249

約数の個数: 16

約数和(自身を含む): 34299460608

約数和(自身を除く): 13232347294

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 6380107, 12760214, 82941391, 165882782, 810273589, 1620547178, 10533556657, 21067113314]

約数ペア:

[(1, 21067113314), (2, 10533556657), (13, 1620547178), (26, 810273589), (127, 165882782), (254, 82941391), (1651, 12760214), (3302, 6380107)]