19008480521

素因数分解:

${\mathrm{17}}^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 21022986240

約数和(自身を除く): 2014505719

約数列:

[1, 17, 31, 137, 289, 527, 911, 2329, 4247, 4913, 8959, 15487, 28241, 39593, 72199, 124807, 152303, 263279, 480097, 673081, 1227383, 2121719, 3869017, 4475743, 8161649, 20865511, 36069223, 65773289, 138748033, 613176791, 1118145913, 19008480521]

約数ペア:

[(1, 19008480521), (17, 1118145913), (31, 613176791), (137, 138748033), (289, 65773289), (527, 36069223), (911, 20865511), (2329, 8161649), (4247, 4475743), (4913, 3869017), (8959, 2121719), (15487, 1227383), (28241, 673081), (39593, 480097), (72199, 263279), (124807, 152303)]