9947812

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12251}}^1$

素因数の和:12291

約数の個数: 24

約数和(自身を含む): 20583360

約数和(自身を除く): 10635548

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 12251, 24502, 49004, 85757, 171514, 343028, 355279, 710558, 1421116, 2486953, 4973906, 9947812]

約数ペア:

[(1, 9947812), (2, 4973906), (4, 2486953), (7, 1421116), (14, 710558), (28, 355279), (29, 343028), (58, 171514), (116, 85757), (203, 49004), (406, 24502), (812, 12251)]