11649860

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1861}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 24556056

約数和(自身を除く): 12906196

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 1861, 3130, 3722, 6260, 7444, 9305, 18610, 37220, 582493, 1164986, 2329972, 2912465, 5824930, 11649860]

約数ペア:

[(1, 11649860), (2, 5824930), (4, 2912465), (5, 2329972), (10, 1164986), (20, 582493), (313, 37220), (626, 18610), (1252, 9305), (1565, 7444), (1861, 6260), (3130, 3722)]