12655412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2417}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 29248128

約数和(自身を除く): 16592716

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2417, 2618, 4834, 5236, 9668, 16919, 26587, 33838, 41089, 53174, 67676, 82178, 106348, 164356, 186109, 287623, 372218, 451979, 575246, 744436, 903958, 1150492, 1807916, 3163853, 6327706, 12655412]

約数ペア:

[(1, 12655412), (2, 6327706), (4, 3163853), (7, 1807916), (11, 1150492), (14, 903958), (17, 744436), (22, 575246), (28, 451979), (34, 372218), (44, 287623), (68, 186109), (77, 164356), (119, 106348), (154, 82178), (187, 67676), (238, 53174), (308, 41089), (374, 33838), (476, 26587), (748, 16919), (1309, 9668), (2417, 5236), (2618, 4834)]