19280174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1621}}^1$

素因数の和:1955

約数の個数: 16

約数和(自身を含む): 30558480

約数和(自身を除く): 11278306

約数列:

[1, 2, 19, 38, 313, 626, 1621, 3242, 5947, 11894, 30799, 61598, 507373, 1014746, 9640087, 19280174]

約数ペア:

[(1, 19280174), (2, 9640087), (19, 1014746), (38, 507373), (313, 61598), (626, 30799), (1621, 11894), (3242, 5947)]