16128785

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2713}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 20517840

約数和(自身を除く): 4389055

約数列:

[1, 5, 29, 41, 145, 205, 1189, 2713, 5945, 13565, 78677, 111233, 393385, 556165, 3225757, 16128785]

約数ペア:

[(1, 16128785), (5, 3225757), (29, 556165), (41, 393385), (145, 111233), (205, 78677), (1189, 13565), (2713, 5945)]