20161929686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4723}}^1\times {\mathrm{112339}}^1$

素因数の和:117083

約数の個数: 16

約数和(自身を含む): 31841649600

約数和(自身を除く): 11679719914

約数列:

[1, 2, 19, 38, 4723, 9446, 89737, 112339, 179474, 224678, 2134441, 4268882, 530577097, 1061154194, 10080964843, 20161929686]

約数ペア:

[(1, 20161929686), (2, 10080964843), (19, 1061154194), (38, 530577097), (4723, 4268882), (9446, 2134441), (89737, 224678), (112339, 179474)]