194832011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{17909}}^1$

素因数の和:17986

約数の個数: 16

約数和(自身を含む): 226955520

約数和(自身を除く): 32123509

約数列:

[1, 11, 23, 43, 253, 473, 989, 10879, 17909, 196999, 411907, 770087, 4530977, 8470957, 17712001, 194832011]

約数ペア:

[(1, 194832011), (11, 17712001), (23, 8470957), (43, 4530977), (253, 770087), (473, 411907), (989, 196999), (10879, 17909)]