12679513

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2791}}^1$

素因数の和:2868

約数の個数: 16

約数和(自身を含む): 16081920

約数和(自身を除く): 3402407

約数列:

[1, 7, 11, 59, 77, 413, 649, 2791, 4543, 19537, 30701, 164669, 214907, 1152683, 1811359, 12679513]

約数ペア:

[(1, 12679513), (7, 1811359), (11, 1152683), (59, 214907), (77, 164669), (413, 30701), (649, 19537), (2791, 4543)]