189133087

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 235952640

約数和(自身を除く): 46819553

約数列:

[1, 11, 13, 19, 143, 151, 209, 247, 461, 1661, 1963, 2717, 2869, 5071, 5993, 8759, 21593, 31559, 37297, 65923, 69611, 96349, 113867, 410267, 765721, 904943, 1252537, 1322609, 9954373, 14548699, 17193917, 189133087]

約数ペア:

[(1, 189133087), (11, 17193917), (13, 14548699), (19, 9954373), (143, 1322609), (151, 1252537), (209, 904943), (247, 765721), (461, 410267), (1661, 113867), (1963, 96349), (2717, 69611), (2869, 65923), (5071, 37297), (5993, 31559), (8759, 21593)]