17188520336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{82637117}}^1$

素因数の和:82637138

約数の個数: 20

約数和(自身を含む): 35864509212

約数和(自身を除く): 18675988876

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 82637117, 165274234, 330548468, 661096936, 1074282521, 1322193872, 2148565042, 4297130084, 8594260168, 17188520336]

約数ペア:

[(1, 17188520336), (2, 8594260168), (4, 4297130084), (8, 2148565042), (13, 1322193872), (16, 1074282521), (26, 661096936), (52, 330548468), (104, 165274234), (208, 82637117)]