9807812

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9467}}^1$

素因数の和:9515

約数の個数: 24

約数和(自身を含む): 20147904

約数和(自身を除く): 10340092

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 9467, 18934, 37868, 66269, 132538, 265076, 350279, 700558, 1401116, 2451953, 4903906, 9807812]

約数ペア:

[(1, 9807812), (2, 4903906), (4, 2451953), (7, 1401116), (14, 700558), (28, 350279), (37, 265076), (74, 132538), (148, 66269), (259, 37868), (518, 18934), (1036, 9467)]