16666864

素因数分解:

$2^4\times {\mathrm{797}}^1\times {\mathrm{1307}}^1$

素因数の和:2112

約数の個数: 20

約数和(自身を含む): 32357304

約数和(自身を除く): 15690440

約数列:

[1, 2, 4, 8, 16, 797, 1307, 1594, 2614, 3188, 5228, 6376, 10456, 12752, 20912, 1041679, 2083358, 4166716, 8333432, 16666864]

約数ペア:

[(1, 16666864), (2, 8333432), (4, 4166716), (8, 2083358), (16, 1041679), (797, 20912), (1307, 12752), (1594, 10456), (2614, 6376), (3188, 5228)]