25313618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2621}}^1$

素因数の和:3073

約数の個数: 16

約数和(自身を含む): 41532480

約数和(自身を除く): 16218862

約数列:

[1, 2, 11, 22, 439, 878, 2621, 4829, 5242, 9658, 28831, 57662, 1150619, 2301238, 12656809, 25313618]

約数ペア:

[(1, 25313618), (2, 12656809), (11, 2301238), (22, 1150619), (439, 57662), (878, 28831), (2621, 9658), (4829, 5242)]