1900709569

素因数分解:

${\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1\times {\mathrm{2099}}^1$

素因数の和:2732

約数の個数: 16

約数和(自身を含む): 2090188800

約数和(自身を除く): 189479231

約数列:

[1, 11, 191, 431, 2099, 2101, 4741, 23089, 82321, 400909, 904669, 905531, 4409999, 9951359, 172791779, 1900709569]

約数ペア:

[(1, 1900709569), (11, 172791779), (191, 9951359), (431, 4409999), (2099, 905531), (2101, 904669), (4741, 400909), (23089, 82321)]