12441385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7297}}^1$

素因数の和:7344

約数の個数: 16

約数和(自身を含む): 16814592

約数和(自身を除く): 4373207

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 7297, 36485, 80267, 226207, 401335, 1131035, 2488277, 12441385]

約数ペア:

[(1, 12441385), (5, 2488277), (11, 1131035), (31, 401335), (55, 226207), (155, 80267), (341, 36485), (1705, 7297)]