11663212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1907}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 22438080

約数和(自身を除く): 10774868

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 1907, 3058, 3814, 6116, 7628, 20977, 41954, 83908, 265073, 530146, 1060292, 2915803, 5831606, 11663212]

約数ペア:

[(1, 11663212), (2, 5831606), (4, 2915803), (11, 1060292), (22, 530146), (44, 265073), (139, 83908), (278, 41954), (556, 20977), (1529, 7628), (1907, 6116), (3058, 3814)]