13167868

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 54

約数和(自身を含む): 28242816

約数和(自身を除く): 15074948

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 127, 161, 196, 254, 322, 508, 529, 644, 889, 1058, 1127, 1778, 2116, 2254, 2921, 3556, 3703, 4508, 5842, 6223, 7406, 11684, 12446, 14812, 20447, 24892, 25921, 40894, 51842, 67183, 81788, 103684, 134366, 143129, 268732, 286258, 470281, 572516, 940562, 1881124, 3291967, 6583934, 13167868]

約数ペア:

[(1, 13167868), (2, 6583934), (4, 3291967), (7, 1881124), (14, 940562), (23, 572516), (28, 470281), (46, 286258), (49, 268732), (92, 143129), (98, 134366), (127, 103684), (161, 81788), (196, 67183), (254, 51842), (322, 40894), (508, 25921), (529, 24892), (644, 20447), (889, 14812), (1058, 12446), (1127, 11684), (1778, 7406), (2116, 6223), (2254, 5842), (2921, 4508), (3556, 3703)]