12743506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5279}}^1$

素因数の和:5369

約数の個数: 16

約数和(自身を含む): 20528640

約数和(自身を除く): 7785134

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 5279, 10558, 89743, 179486, 374809, 749618, 6371753, 12743506]

約数ペア:

[(1, 12743506), (2, 6371753), (17, 749618), (34, 374809), (71, 179486), (142, 89743), (1207, 10558), (2414, 5279)]