20161115897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{7019}}^1$

素因数の和:7481

約数の個数: 32

約数和(自身を含む): 23705136000

約数和(自身を除く): 3544020103

約数列:

[1, 13, 19, 29, 247, 377, 401, 551, 5213, 7019, 7163, 7619, 11629, 91247, 99047, 133361, 151177, 203551, 220951, 1733693, 2646163, 2814619, 2872363, 3867469, 36590047, 50277097, 53477761, 81623951, 695210893, 1061111363, 1550855069, 20161115897]

約数ペア:

[(1, 20161115897), (13, 1550855069), (19, 1061111363), (29, 695210893), (247, 81623951), (377, 53477761), (401, 50277097), (551, 36590047), (5213, 3867469), (7019, 2872363), (7163, 2814619), (7619, 2646163), (11629, 1733693), (91247, 220951), (99047, 203551), (133361, 151177)]