12261896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3109}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 25191000

約数和(自身を除く): 12929104

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3109, 3944, 6218, 12436, 24872, 52853, 90161, 105706, 180322, 211412, 360644, 422824, 721288, 1532737, 3065474, 6130948, 12261896]

約数ペア:

[(1, 12261896), (2, 6130948), (4, 3065474), (8, 1532737), (17, 721288), (29, 422824), (34, 360644), (58, 211412), (68, 180322), (116, 105706), (136, 90161), (232, 52853), (493, 24872), (986, 12436), (1972, 6218), (3109, 3944)]