19230520318

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2038427}}^1$

素因数の和:2038571

約数の個数: 16

約数和(自身を含む): 29720280240

約数和(自身を除く): 10489759922

約数列:

[1, 2, 53, 89, 106, 178, 4717, 9434, 2038427, 4076854, 108036631, 181420003, 216073262, 362840006, 9615260159, 19230520318]

約数ペア:

[(1, 19230520318), (2, 9615260159), (53, 362840006), (89, 216073262), (106, 181420003), (178, 108036631), (4717, 4076854), (9434, 2038427)]