12475792

素因数分解:

$2^4\times 7^2\times {\mathrm{15913}}^1$

素因数の和:15935

約数の個数: 30

約数和(自身を含む): 28120038

約数和(自身を除く): 15644246

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 15913, 31826, 63652, 111391, 127304, 222782, 254608, 445564, 779737, 891128, 1559474, 1782256, 3118948, 6237896, 12475792]

約数ペア:

[(1, 12475792), (2, 6237896), (4, 3118948), (7, 1782256), (8, 1559474), (14, 891128), (16, 779737), (28, 445564), (49, 254608), (56, 222782), (98, 127304), (112, 111391), (196, 63652), (392, 31826), (784, 15913)]