12544156

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{28771}}^1$

素因数の和:28884

約数の個数: 12

約数和(自身を含む): 22154440

約数和(自身を除く): 9610284

約数列:

[1, 2, 4, 109, 218, 436, 28771, 57542, 115084, 3136039, 6272078, 12544156]

約数ペア:

[(1, 12544156), (2, 6272078), (4, 3136039), (109, 115084), (218, 57542), (436, 28771)]