15697588877584

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{4980199517}}^1$

素因数の和:4980199722

約数の個数: 20

約数和(自身を含む): 30568464641484

約数和(自身を除く): 14870875763900

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 4980199517, 9960399034, 19920798068, 39841596136, 79683192272, 981099304849, 1962198609698, 3924397219396, 7848794438792, 15697588877584]

約数ペア:

[(1, 15697588877584), (2, 7848794438792), (4, 3924397219396), (8, 1962198609698), (16, 981099304849), (197, 79683192272), (394, 39841596136), (788, 19920798068), (1576, 9960399034), (3152, 4980199517)]