12899347

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 14227200

約数和(自身を除く): 1327853

約数列:

[1, 19, 37, 59, 311, 703, 1121, 2183, 5909, 11507, 18349, 41477, 218633, 348631, 678913, 12899347]

約数ペア:

[(1, 12899347), (19, 678913), (37, 348631), (59, 218633), (311, 41477), (703, 18349), (1121, 11507), (2183, 5909)]