15568924

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 32505088

約数和(自身を除く): 16936164

約数列:

[1, 2, 4, 7, 14, 28, 43, 67, 86, 134, 172, 193, 268, 301, 386, 469, 602, 772, 938, 1204, 1351, 1876, 2702, 2881, 5404, 5762, 8299, 11524, 12931, 16598, 20167, 25862, 33196, 40334, 51724, 58093, 80668, 90517, 116186, 181034, 232372, 362068, 556033, 1112066, 2224132, 3892231, 7784462, 15568924]

約数ペア:

[(1, 15568924), (2, 7784462), (4, 3892231), (7, 2224132), (14, 1112066), (28, 556033), (43, 362068), (67, 232372), (86, 181034), (134, 116186), (172, 90517), (193, 80668), (268, 58093), (301, 51724), (386, 40334), (469, 33196), (602, 25862), (772, 20167), (938, 16598), (1204, 12931), (1351, 11524), (1876, 8299), (2702, 5762), (2881, 5404)]