12543774

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{15959}}^1$

素因数の和:16095

約数の個数: 16

約数和(自身を含む): 25280640

約数和(自身を除く): 12736866

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 15959, 31918, 47877, 95754, 2090629, 4181258, 6271887, 12543774]

約数ペア:

[(1, 12543774), (2, 6271887), (3, 4181258), (6, 2090629), (131, 95754), (262, 47877), (393, 31918), (786, 15959)]