12786392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{84121}}^1$

素因数の和:84146

約数の個数: 16

約数和(自身を含む): 25236600

約数和(自身を除く): 12450208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 84121, 168242, 336484, 672968, 1598299, 3196598, 6393196, 12786392]

約数ペア:

[(1, 12786392), (2, 6393196), (4, 3196598), (8, 1598299), (19, 672968), (38, 336484), (76, 168242), (152, 84121)]