9809804

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 17567088

約数和(自身を除く): 7757284

約数列:

[1, 2, 4, 97, 131, 193, 194, 262, 386, 388, 524, 772, 12707, 18721, 25283, 25414, 37442, 50566, 50828, 74884, 101132, 2452451, 4904902, 9809804]

約数ペア:

[(1, 9809804), (2, 4904902), (4, 2452451), (97, 101132), (131, 74884), (193, 50828), (194, 50566), (262, 37442), (386, 25414), (388, 25283), (524, 18721), (772, 12707)]