380055898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{188707}}^1$

素因数の和:188781

約数の個数: 16

約数和(自身を含む): 611413920

約数和(自身を除く): 231358022

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 188707, 377414, 3585433, 7170866, 10001471, 20002942, 190027949, 380055898]

約数ペア:

[(1, 380055898), (2, 190027949), (19, 20002942), (38, 10001471), (53, 7170866), (106, 3585433), (1007, 377414), (2014, 188707)]