4162672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{13693}}^1$

素因数の和:13720

約数の個数: 20

約数和(自身を含む): 8490280

約数和(自身を除く): 4327608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 13693, 27386, 54772, 109544, 219088, 260167, 520334, 1040668, 2081336, 4162672]

約数ペア:

[(1, 4162672), (2, 2081336), (4, 1040668), (8, 520334), (16, 260167), (19, 219088), (38, 109544), (76, 54772), (152, 27386), (304, 13693)]