19199850536

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{239543}}^1$

素因数の和:239825

約数の個数: 32

約数和(自身を含む): 36995175360

約数和(自身を除く): 17795324824

約数列:

[1, 2, 4, 8, 43, 86, 172, 233, 344, 466, 932, 1864, 10019, 20038, 40076, 80152, 239543, 479086, 958172, 1916344, 10300349, 20600698, 41201396, 55813519, 82402792, 111627038, 223254076, 446508152, 2399981317, 4799962634, 9599925268, 19199850536]

約数ペア:

[(1, 19199850536), (2, 9599925268), (4, 4799962634), (8, 2399981317), (43, 446508152), (86, 223254076), (172, 111627038), (233, 82402792), (344, 55813519), (466, 41201396), (932, 20600698), (1864, 10300349), (10019, 1916344), (20038, 958172), (40076, 479086), (80152, 239543)]