20161412515

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{1583}}^1\times {\mathrm{18593}}^1$

素因数の和:20318

約数の個数: 16

約数和(自身を含む): 24386997888

約数和(自身を除く): 4225585373

約数列:

[1, 5, 137, 685, 1583, 7915, 18593, 92965, 216871, 1084355, 2547241, 12736205, 29432719, 147163595, 4032282503, 20161412515]

約数ペア:

[(1, 20161412515), (5, 4032282503), (137, 147163595), (685, 29432719), (1583, 12736205), (7915, 2547241), (18593, 1084355), (92965, 216871)]