19396101

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{911}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 26615808

約数和(自身を除く): 7219707

約数列:

[1, 3, 47, 141, 151, 453, 911, 2733, 7097, 21291, 42817, 128451, 137561, 412683, 6465367, 19396101]

約数ペア:

[(1, 19396101), (3, 6465367), (47, 412683), (141, 137561), (151, 128451), (453, 42817), (911, 21291), (2733, 7097)]