137788127908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{18690739}}^1$

素因数の和:18690859

約数の個数: 24

約数和(自身を含む): 256436952800

約数和(自身を除く): 118648824892

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 18690739, 37381478, 74762956, 355124041, 710248082, 1420496164, 1813001683, 3626003366, 7252006732, 34447031977, 68894063954, 137788127908]

約数ペア:

[(1, 137788127908), (2, 68894063954), (4, 34447031977), (19, 7252006732), (38, 3626003366), (76, 1813001683), (97, 1420496164), (194, 710248082), (388, 355124041), (1843, 74762956), (3686, 37381478), (7372, 18690739)]