12501164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12653}}^1$

素因数の和:12689

約数の個数: 24

約数和(自身を含む): 24801840

約数和(自身を除く): 12300676

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 12653, 25306, 50612, 164489, 240407, 328978, 480814, 657956, 961628, 3125291, 6250582, 12501164]

約数ペア:

[(1, 12501164), (2, 6250582), (4, 3125291), (13, 961628), (19, 657956), (26, 480814), (38, 328978), (52, 240407), (76, 164489), (247, 50612), (494, 25306), (988, 12653)]