12948286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7433}}^1$

素因数の和:7515

約数の個数: 16

約数和(自身を含む): 21231504

約数和(自身を除く): 8283218

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 7433, 14866, 96629, 193258, 498011, 996022, 6474143, 12948286]

約数ペア:

[(1, 12948286), (2, 6474143), (13, 996022), (26, 498011), (67, 193258), (134, 96629), (871, 14866), (1742, 7433)]