1974983956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2362421}}^1$

素因数の和:2362455

約数の個数: 24

約数和(自身を含む): 3968868960

約数和(自身を除く): 1993885004

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2362421, 4724842, 9449684, 25986631, 44885999, 51973262, 89771998, 103946524, 179543996, 493745989, 987491978, 1974983956]

約数ペア:

[(1, 1974983956), (2, 987491978), (4, 493745989), (11, 179543996), (19, 103946524), (22, 89771998), (38, 51973262), (44, 44885999), (76, 25986631), (209, 9449684), (418, 4724842), (836, 2362421)]