12497176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2203

約数の個数: 32

約数和(自身を含む): 25399440

約数和(自身を除く): 12902264

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2137, 2924, 4274, 5848, 8548, 17096, 36329, 72658, 91891, 145316, 183782, 290632, 367564, 735128, 1562147, 3124294, 6248588, 12497176]

約数ペア:

[(1, 12497176), (2, 6248588), (4, 3124294), (8, 1562147), (17, 735128), (34, 367564), (43, 290632), (68, 183782), (86, 145316), (136, 91891), (172, 72658), (344, 36329), (731, 17096), (1462, 8548), (2137, 5848), (2924, 4274)]