19632565

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1$

素因数の和:2012

約数の個数: 16

約数和(自身を含む): 24727680

約数和(自身を除く): 5095115

約数列:

[1, 5, 29, 71, 145, 355, 1907, 2059, 9535, 10295, 55303, 135397, 276515, 676985, 3926513, 19632565]

約数ペア:

[(1, 19632565), (5, 3926513), (29, 676985), (71, 276515), (145, 135397), (355, 55303), (1907, 10295), (2059, 9535)]