66689962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{6673}}^1$

素因数の和:6957

約数の個数: 16

約数和(自身を含む): 105716160

約数和(自身を除く): 39026198

約数列:

[1, 2, 19, 38, 263, 526, 4997, 6673, 9994, 13346, 126787, 253574, 1754999, 3509998, 33344981, 66689962]

約数ペア:

[(1, 66689962), (2, 33344981), (19, 3509998), (38, 1754999), (263, 253574), (526, 126787), (4997, 13346), (6673, 9994)]