13555940

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2909}}^1$

素因数の和:3151

約数の個数: 24

約数和(自身を含む): 28599480

約数和(自身を除く): 15043540

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 2909, 4660, 5818, 11636, 14545, 29090, 58180, 677797, 1355594, 2711188, 3388985, 6777970, 13555940]

約数ペア:

[(1, 13555940), (2, 6777970), (4, 3388985), (5, 2711188), (10, 1355594), (20, 677797), (233, 58180), (466, 29090), (932, 14545), (1165, 11636), (2330, 5818), (2909, 4660)]