20121103937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1\times {\mathrm{17231}}^1$

素因数の和:18604

約数の個数: 16

約数和(自身を含む): 22233415680

約数和(自身を除く): 2112311743

約数列:

[1, 11, 83, 913, 1279, 14069, 17231, 106157, 189541, 1167727, 1430173, 15731903, 22038449, 242422939, 1829191267, 20121103937]

約数ペア:

[(1, 20121103937), (11, 1829191267), (83, 242422939), (913, 22038449), (1279, 15731903), (14069, 1430173), (17231, 1167727), (106157, 189541)]