9720452

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11971}}^1$

素因数の和:12011

約数の個数: 24

約数和(自身を含む): 20112960

約数和(自身を除く): 10392508

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 11971, 23942, 47884, 83797, 167594, 335188, 347159, 694318, 1388636, 2430113, 4860226, 9720452]

約数ペア:

[(1, 9720452), (2, 4860226), (4, 2430113), (7, 1388636), (14, 694318), (28, 347159), (29, 335188), (58, 167594), (116, 83797), (203, 47884), (406, 23942), (812, 11971)]