12716788

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5749}}^1$

素因数の和:5839

約数の個数: 24

約数和(自身を含む): 25760000

約数和(自身を除く): 13043212

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 5749, 11498, 22996, 40243, 80486, 160972, 454171, 908342, 1816684, 3179197, 6358394, 12716788]

約数ペア:

[(1, 12716788), (2, 6358394), (4, 3179197), (7, 1816684), (14, 908342), (28, 454171), (79, 160972), (158, 80486), (316, 40243), (553, 22996), (1106, 11498), (2212, 5749)]