20161735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3559}}^1$

素因数の和:3678

約数の個数: 16

約数和(自身を含む): 26657280

約数和(自身を除く): 6495545

約数列:

[1, 5, 11, 55, 103, 515, 1133, 3559, 5665, 17795, 39149, 195745, 366577, 1832885, 4032347, 20161735]

約数ペア:

[(1, 20161735), (5, 4032347), (11, 1832885), (55, 366577), (103, 195745), (515, 39149), (1133, 17795), (3559, 5665)]