13429744

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{9431}}^1$

素因数の和:9528

約数の個数: 20

約数和(自身を含む): 26315280

約数和(自身を除く): 12885536

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 9431, 18862, 37724, 75448, 150896, 839359, 1678718, 3357436, 6714872, 13429744]

約数ペア:

[(1, 13429744), (2, 6714872), (4, 3357436), (8, 1678718), (16, 839359), (89, 150896), (178, 75448), (356, 37724), (712, 18862), (1424, 9431)]