16946380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77029}}^1$

素因数の和:77049

約数の個数: 24

約数和(自身を含む): 38823120

約数和(自身を除く): 21876740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 77029, 154058, 308116, 385145, 770290, 847319, 1540580, 1694638, 3389276, 4236595, 8473190, 16946380]

約数ペア:

[(1, 16946380), (2, 8473190), (4, 4236595), (5, 3389276), (10, 1694638), (11, 1540580), (20, 847319), (22, 770290), (44, 385145), (55, 308116), (110, 154058), (220, 77029)]