13401686

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 24

約数和(自身を含む): 21500640

約数和(自身を除く): 8098954

約数列:

[1, 2, 23, 46, 53, 106, 239, 478, 529, 1058, 1219, 2438, 5497, 10994, 12667, 25334, 28037, 56074, 126431, 252862, 291341, 582682, 6700843, 13401686]

約数ペア:

[(1, 13401686), (2, 6700843), (23, 582682), (46, 291341), (53, 252862), (106, 126431), (239, 56074), (478, 28037), (529, 25334), (1058, 12667), (1219, 10994), (2438, 5497)]