21832016

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{4657}}^1$

素因数の和:4958

約数の個数: 20

約数和(自身を含む): 42453012

約数和(自身を除く): 20620996

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4657, 4688, 9314, 18628, 37256, 74512, 1364501, 2729002, 5458004, 10916008, 21832016]

約数ペア:

[(1, 21832016), (2, 10916008), (4, 5458004), (8, 2729002), (16, 1364501), (293, 74512), (586, 37256), (1172, 18628), (2344, 9314), (4657, 4688)]