103487642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{20789}}^1$

素因数の和:20941

約数の個数: 16

約数和(自身を含む): 164656800

約数和(自身を除く): 61169158

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 20789, 41578, 394991, 789982, 2723359, 5446718, 51743821, 103487642]

約数ペア:

[(1, 103487642), (2, 51743821), (19, 5446718), (38, 2723359), (131, 789982), (262, 394991), (2489, 41578), (4978, 20789)]