16490804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2861}}^1$

素因数の和:3007

約数の個数: 24

約数和(自身を含む): 31733856

約数和(自身を除く): 15243052

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2861, 2882, 5722, 5764, 11444, 31471, 62942, 125884, 374791, 749582, 1499164, 4122701, 8245402, 16490804]

約数ペア:

[(1, 16490804), (2, 8245402), (4, 4122701), (11, 1499164), (22, 749582), (44, 374791), (131, 125884), (262, 62942), (524, 31471), (1441, 11444), (2861, 5764), (2882, 5722)]