12728802

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{19463}}^1$

素因数の和:19577

約数の個数: 16

約数和(自身を含む): 25692480

約数和(自身を除く): 12963678

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 19463, 38926, 58389, 116778, 2121467, 4242934, 6364401, 12728802]

約数ペア:

[(1, 12728802), (2, 6364401), (3, 4242934), (6, 2121467), (109, 116778), (218, 58389), (327, 38926), (654, 19463)]