191569431989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6521}}^1\times {\mathrm{132929}}^1$

素因数の和:139480

約数の個数: 16

約数和(自身を含む): 218476303920

約数和(自身を除く): 26906871931

約数列:

[1, 13, 17, 221, 6521, 84773, 110857, 132929, 1441141, 1728077, 2259793, 29377309, 866830009, 11268790117, 14736110153, 191569431989]

約数ペア:

[(1, 191569431989), (13, 14736110153), (17, 11268790117), (221, 866830009), (6521, 29377309), (84773, 2259793), (110857, 1728077), (132929, 1441141)]