12313786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 20672640

約数和(自身を除く): 8358854

約数列:

[1, 2, 19, 23, 38, 46, 73, 146, 193, 386, 437, 874, 1387, 1679, 2774, 3358, 3667, 4439, 7334, 8878, 14089, 28178, 31901, 63802, 84341, 168682, 267691, 324047, 535382, 648094, 6156893, 12313786]

約数ペア:

[(1, 12313786), (2, 6156893), (19, 648094), (23, 535382), (38, 324047), (46, 267691), (73, 168682), (146, 84341), (193, 63802), (386, 31901), (437, 28178), (874, 14089), (1387, 8878), (1679, 7334), (2774, 4439), (3358, 3667)]