4182128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{13757}}^1$

素因数の和:13784

約数の個数: 20

約数和(自身を含む): 8529960

約数和(自身を除く): 4347832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 13757, 27514, 55028, 110056, 220112, 261383, 522766, 1045532, 2091064, 4182128]

約数ペア:

[(1, 4182128), (2, 2091064), (4, 1045532), (8, 522766), (16, 261383), (19, 220112), (38, 110056), (76, 55028), (152, 27514), (304, 13757)]