12145768

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{1109}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 23426550

約数和(自身を除く): 11280782

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1109, 1369, 2218, 2738, 4436, 5476, 8872, 10952, 41033, 82066, 164132, 328264, 1518221, 3036442, 6072884, 12145768]

約数ペア:

[(1, 12145768), (2, 6072884), (4, 3036442), (8, 1518221), (37, 328264), (74, 164132), (148, 82066), (296, 41033), (1109, 10952), (1369, 8872), (2218, 5476), (2738, 4436)]