21167338324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{21601}}^1\times {\mathrm{22271}}^1$

素因数の和:43887

約数の個数: 24

約数和(自身を含む): 40414058496

約数和(自身を除く): 19246720172

約数列:

[1, 2, 4, 11, 22, 44, 21601, 22271, 43202, 44542, 86404, 89084, 237611, 244981, 475222, 489962, 950444, 979924, 481075871, 962151742, 1924303484, 5291834581, 10583669162, 21167338324]

約数ペア:

[(1, 21167338324), (2, 10583669162), (4, 5291834581), (11, 1924303484), (22, 962151742), (44, 481075871), (21601, 979924), (22271, 950444), (43202, 489962), (44542, 475222), (86404, 244981), (89084, 237611)]