19752074

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1783}}^1$

素因数の和:2005

約数の個数: 16

約数和(自身を含む): 30827520

約数和(自身を除く): 11075446

約数列:

[1, 2, 29, 58, 191, 382, 1783, 3566, 5539, 11078, 51707, 103414, 340553, 681106, 9876037, 19752074]

約数ペア:

[(1, 19752074), (2, 9876037), (29, 681106), (58, 340553), (191, 103414), (382, 51707), (1783, 11078), (3566, 5539)]