12217072

素因数分解:

$2^4\times 7^2\times {\mathrm{15583}}^1$

素因数の和:15605

約数の個数: 30

約数和(自身を含む): 27536928

約数和(自身を除く): 15319856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 15583, 31166, 62332, 109081, 124664, 218162, 249328, 436324, 763567, 872648, 1527134, 1745296, 3054268, 6108536, 12217072]

約数ペア:

[(1, 12217072), (2, 6108536), (4, 3054268), (7, 1745296), (8, 1527134), (14, 872648), (16, 763567), (28, 436324), (49, 249328), (56, 218162), (98, 124664), (112, 109081), (196, 62332), (392, 31166), (784, 15583)]