13125424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{63103}}^1$

素因数の和:63124

約数の個数: 20

約数和(自身を含む): 27387136

約数和(自身を除く): 14261712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 63103, 126206, 252412, 504824, 820339, 1009648, 1640678, 3281356, 6562712, 13125424]

約数ペア:

[(1, 13125424), (2, 6562712), (4, 3281356), (8, 1640678), (13, 1009648), (16, 820339), (26, 504824), (52, 252412), (104, 126206), (208, 63103)]