19525564799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{914161}}^1$

素因数の和:914258

約数の個数: 16

約数和(自身を含む): 22115407104

約数和(自身を除く): 2589842305

約数列:

[1, 13, 31, 53, 403, 689, 1643, 21359, 914161, 11884093, 28338991, 48450533, 368406883, 629856929, 1501966523, 19525564799]

約数ペア:

[(1, 19525564799), (13, 1501966523), (31, 629856929), (53, 368406883), (403, 48450533), (689, 28338991), (1643, 11884093), (21359, 914161)]