19001714012

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{36262813}}^1$

素因数の和:36262948

約数の個数: 12

約数和(自身を含む): 33506840136

約数和(自身を除く): 14505126124

約数列:

[1, 2, 4, 131, 262, 524, 36262813, 72525626, 145051252, 4750428503, 9500857006, 19001714012]

約数ペア:

[(1, 19001714012), (2, 9500857006), (4, 4750428503), (131, 145051252), (262, 72525626), (524, 36262813)]