15888914041

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{18919}}^1$

素因数の和:19789

約数の個数: 32

約数和(自身を含む): 21359923200

約数和(自身を除く): 5471009159

約数列:

[1, 7, 11, 13, 77, 91, 143, 839, 1001, 5873, 9229, 10907, 18919, 64603, 76349, 119977, 132433, 208109, 245947, 839839, 1456763, 1721629, 2705417, 15873041, 18937919, 111111287, 174603451, 206349533, 1222224157, 1444446731, 2269844863, 15888914041]

約数ペア:

[(1, 15888914041), (7, 2269844863), (11, 1444446731), (13, 1222224157), (77, 206349533), (91, 174603451), (143, 111111287), (839, 18937919), (1001, 15873041), (5873, 2705417), (9229, 1721629), (10907, 1456763), (18919, 839839), (64603, 245947), (76349, 208109), (119977, 132433)]