67653794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{136951}}^1$

素因数の和:136985

約数の個数: 16

約数和(自身を含む): 115039680

約数和(自身を除く): 47385886

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 136951, 273902, 1780363, 2602069, 3560726, 5204138, 33826897, 67653794]

約数ペア:

[(1, 67653794), (2, 33826897), (13, 5204138), (19, 3560726), (26, 2602069), (38, 1780363), (247, 273902), (494, 136951)]