16390616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9803}}^1$

素因数の和:9839

約数の個数: 32

約数和(自身を含む): 35294400

約数和(自身を除く): 18903784

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 9803, 19606, 39212, 78424, 107833, 186257, 215666, 372514, 431332, 745028, 862664, 1490056, 2048827, 4097654, 8195308, 16390616]

約数ペア:

[(1, 16390616), (2, 8195308), (4, 4097654), (8, 2048827), (11, 1490056), (19, 862664), (22, 745028), (38, 431332), (44, 372514), (76, 215666), (88, 186257), (152, 107833), (209, 78424), (418, 39212), (836, 19606), (1672, 9803)]