13408904

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{1993}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 26051610

約数和(自身を除く): 12642706

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 841, 1682, 1993, 3364, 3986, 6728, 7972, 15944, 57797, 115594, 231188, 462376, 1676113, 3352226, 6704452, 13408904]

約数ペア:

[(1, 13408904), (2, 6704452), (4, 3352226), (8, 1676113), (29, 462376), (58, 231188), (116, 115594), (232, 57797), (841, 15944), (1682, 7972), (1993, 6728), (3364, 3986)]