15706681939

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{5641}}^1$

素因数の和:6007

約数の個数: 32

約数和(自身を含む): 18392197824

約数和(自身を除く): 2685515885

約数列:

[1, 13, 17, 43, 221, 293, 559, 731, 3809, 4981, 5641, 9503, 12599, 64753, 73333, 95897, 163787, 214183, 242563, 1246661, 1652813, 2784379, 3153319, 4123571, 21486569, 28097821, 53606423, 71070959, 365271673, 923922467, 1208206303, 15706681939]

約数ペア:

[(1, 15706681939), (13, 1208206303), (17, 923922467), (43, 365271673), (221, 71070959), (293, 53606423), (559, 28097821), (731, 21486569), (3809, 4123571), (4981, 3153319), (5641, 2784379), (9503, 1652813), (12599, 1246661), (64753, 242563), (73333, 214183), (95897, 163787)]