11891132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2063}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 22885632

約数和(自身を除く): 10994500

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2063, 2882, 4126, 5764, 8252, 22693, 45386, 90772, 270253, 540506, 1081012, 2972783, 5945566, 11891132]

約数ペア:

[(1, 11891132), (2, 5945566), (4, 2972783), (11, 1081012), (22, 540506), (44, 270253), (131, 90772), (262, 45386), (524, 22693), (1441, 8252), (2063, 5764), (2882, 4126)]