21477052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10891}}^1$

素因数の和:10941

約数の個数: 24

約数和(自身を含む): 41171760

約数和(自身を除く): 19694708

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 10891, 21782, 43564, 185147, 315839, 370294, 631678, 740588, 1263356, 5369263, 10738526, 21477052]

約数ペア:

[(1, 21477052), (2, 10738526), (4, 5369263), (17, 1263356), (29, 740588), (34, 631678), (58, 370294), (68, 315839), (116, 185147), (493, 43564), (986, 21782), (1972, 10891)]