12581908415

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{8191}}^1$

素因数の和:8423

約数の個数: 32

約数和(自身を含む): 15854469120

約数和(自身を除く): 3272560705

約数列:

[1, 5, 41, 59, 127, 205, 295, 635, 2419, 5207, 7493, 8191, 12095, 26035, 37465, 40955, 307213, 335831, 483269, 1040257, 1536065, 1679155, 2416345, 5201285, 19814029, 42650537, 61375163, 99070145, 213252685, 306875815, 2516381683, 12581908415]

約数ペア:

[(1, 12581908415), (5, 2516381683), (41, 306875815), (59, 213252685), (127, 99070145), (205, 61375163), (295, 42650537), (635, 19814029), (2419, 5201285), (5207, 2416345), (7493, 1679155), (8191, 1536065), (12095, 1040257), (26035, 483269), (37465, 335831), (40955, 307213)]