19418726074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{724093}}^1$

素因数の和:724182

約数の個数: 32

約数和(自身を含む): 33783329664

約数和(自身を除く): 14364603590

約数列:

[1, 2, 11, 22, 23, 46, 53, 106, 253, 506, 583, 1166, 1219, 2438, 13409, 26818, 724093, 1448186, 7965023, 15930046, 16654139, 33308278, 38376929, 76753858, 183195529, 366391058, 422146219, 844292438, 882669367, 1765338734, 9709363037, 19418726074]

約数ペア:

[(1, 19418726074), (2, 9709363037), (11, 1765338734), (22, 882669367), (23, 844292438), (46, 422146219), (53, 366391058), (106, 183195529), (253, 76753858), (506, 38376929), (583, 33308278), (1166, 16654139), (1219, 15930046), (2438, 7965023), (13409, 1448186), (26818, 724093)]