12883144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 26183520

約数和(自身を除く): 13300376

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2203, 2924, 4406, 5848, 8812, 17624, 37451, 74902, 94729, 149804, 189458, 299608, 378916, 757832, 1610393, 3220786, 6441572, 12883144]

約数ペア:

[(1, 12883144), (2, 6441572), (4, 3220786), (8, 1610393), (17, 757832), (34, 378916), (43, 299608), (68, 189458), (86, 149804), (136, 94729), (172, 74902), (344, 37451), (731, 17624), (1462, 8812), (2203, 5848), (2924, 4406)]