11591404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 22309056

約数和(自身を除く): 10717652

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2011, 2882, 4022, 5764, 8044, 22121, 44242, 88484, 263441, 526882, 1053764, 2897851, 5795702, 11591404]

約数ペア:

[(1, 11591404), (2, 5795702), (4, 2897851), (11, 1053764), (22, 526882), (44, 263441), (131, 88484), (262, 44242), (524, 22121), (1441, 8044), (2011, 5764), (2882, 4022)]