1804804936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{20509147}}^1$

素因数の和:20509164

約数の個数: 16

約数和(自身を含む): 3691646640

約数和(自身を除く): 1886841704

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 20509147, 41018294, 82036588, 164073176, 225600617, 451201234, 902402468, 1804804936]

約数ペア:

[(1, 1804804936), (2, 902402468), (4, 451201234), (8, 225600617), (11, 164073176), (22, 82036588), (44, 41018294), (88, 20509147)]