179740019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1471}}^1$

素因数の和:1658

約数の個数: 16

約数和(自身を含む): 194304000

約数和(自身を除く): 14563981

約数列:

[1, 19, 59, 109, 1121, 1471, 2071, 6431, 27949, 86789, 122189, 160339, 1648991, 3046441, 9460001, 179740019]

約数ペア:

[(1, 179740019), (19, 9460001), (59, 3046441), (109, 1648991), (1121, 160339), (1471, 122189), (2071, 86789), (6431, 27949)]