16071069721

素因数分解:

$7^1\times {\mathrm{409}}^1\times {\mathrm{2039}}^1\times {\mathrm{2753}}^1$

素因数の和:5208

約数の個数: 16

約数和(自身を含む): 18427564800

約数和(自身を除く): 2356495079

約数列:

[1, 7, 409, 2039, 2753, 2863, 14273, 19271, 833951, 1125977, 5613367, 5837657, 7881839, 39293569, 2295867103, 16071069721]

約数ペア:

[(1, 16071069721), (7, 2295867103), (409, 39293569), (2039, 7881839), (2753, 5837657), (2863, 5613367), (14273, 1125977), (19271, 833951)]