201211062005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{19794497}}^1$

素因数の和:19794628

約数の個数: 16

約数和(自身を含む): 256536694080

約数和(自身を除く): 55325632075

約数列:

[1, 5, 19, 95, 107, 535, 2033, 10165, 19794497, 98972485, 376095443, 1880477215, 2118011179, 10590055895, 40242212401, 201211062005]

約数ペア:

[(1, 201211062005), (5, 40242212401), (19, 10590055895), (95, 2118011179), (107, 1880477215), (535, 376095443), (2033, 98972485), (10165, 19794497)]