15861264

素因数分解:

$2^4\times 3^1\times {\mathrm{491}}^1\times {\mathrm{673}}^1$

素因数の和:1175

約数の個数: 40

約数和(自身を含む): 41119392

約数和(自身を除く): 25258128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 491, 673, 982, 1346, 1473, 1964, 2019, 2692, 2946, 3928, 4038, 5384, 5892, 7856, 8076, 10768, 11784, 16152, 23568, 32304, 330443, 660886, 991329, 1321772, 1982658, 2643544, 3965316, 5287088, 7930632, 15861264]

約数ペア:

[(1, 15861264), (2, 7930632), (3, 5287088), (4, 3965316), (6, 2643544), (8, 1982658), (12, 1321772), (16, 991329), (24, 660886), (48, 330443), (491, 32304), (673, 23568), (982, 16152), (1346, 11784), (1473, 10768), (1964, 8076), (2019, 7856), (2692, 5892), (2946, 5384), (3928, 4038)]