12001172

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 21769440

約数和(自身を除く): 9768268

約数列:

[1, 2, 4, 37, 74, 131, 148, 262, 524, 619, 1238, 2476, 4847, 9694, 19388, 22903, 45806, 81089, 91612, 162178, 324356, 3000293, 6000586, 12001172]

約数ペア:

[(1, 12001172), (2, 6000586), (4, 3000293), (37, 324356), (74, 162178), (131, 91612), (148, 81089), (262, 45806), (524, 22903), (619, 19388), (1238, 9694), (2476, 4847)]