15690163478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{34283}}^1$

素因数の和:34660

約数の個数: 32

約数和(自身を含む): 26126053632

約数和(自身を除く): 10435890154

約数列:

[1, 2, 11, 22, 71, 142, 293, 586, 781, 1562, 3223, 6446, 20803, 34283, 41606, 68566, 228833, 377113, 457666, 754226, 2434093, 4868186, 10044919, 20089838, 26775023, 53550046, 110494109, 220988218, 713189249, 1426378498, 7845081739, 15690163478]

約数ペア:

[(1, 15690163478), (2, 7845081739), (11, 1426378498), (22, 713189249), (71, 220988218), (142, 110494109), (293, 53550046), (586, 26775023), (781, 20089838), (1562, 10044919), (3223, 4868186), (6446, 2434093), (20803, 754226), (34283, 457666), (41606, 377113), (68566, 228833)]