19156955142259

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{887}}^1\times {\mathrm{160711}}^1$

素因数の和:162271

約数の個数: 32

約数和(自身を含む): 22057606287360

約数和(自身を除く): 2900651145101

約数列:

[1, 11, 19, 209, 643, 887, 7073, 9757, 12217, 16853, 134387, 160711, 185383, 570341, 1767821, 3053509, 6273751, 10836479, 33588599, 103337173, 119201269, 142550657, 1136708903, 1568057227, 1963406287, 2708462483, 21597469157, 29793087313, 91660072451, 1008260796961, 1741541376569, 19156955142259]

約数ペア:

[(1, 19156955142259), (11, 1741541376569), (19, 1008260796961), (209, 91660072451), (643, 29793087313), (887, 21597469157), (7073, 2708462483), (9757, 1963406287), (12217, 1568057227), (16853, 1136708903), (134387, 142550657), (160711, 119201269), (185383, 103337173), (570341, 33588599), (1767821, 10836479), (3053509, 6273751)]