12218512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1603

約数の個数: 40

約数和(自身を含む): 25947000

約数和(自身を除く): 13728488

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1549, 1972, 3098, 3944, 6196, 7888, 12392, 24784, 26333, 44921, 52666, 89842, 105332, 179684, 210664, 359368, 421328, 718736, 763657, 1527314, 3054628, 6109256, 12218512]

約数ペア:

[(1, 12218512), (2, 6109256), (4, 3054628), (8, 1527314), (16, 763657), (17, 718736), (29, 421328), (34, 359368), (58, 210664), (68, 179684), (116, 105332), (136, 89842), (232, 52666), (272, 44921), (464, 26333), (493, 24784), (986, 12392), (1549, 7888), (1972, 6196), (3098, 3944)]