9885764

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3967}}^1$

素因数の和:4067

約数の個数: 24

約数和(自身を含む): 19998720

約数和(自身を除く): 10112956

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 3967, 7934, 15868, 27769, 55538, 111076, 353063, 706126, 1412252, 2471441, 4942882, 9885764]

約数ペア:

[(1, 9885764), (2, 4942882), (4, 2471441), (7, 1412252), (14, 706126), (28, 353063), (89, 111076), (178, 55538), (356, 27769), (623, 15868), (1246, 7934), (2492, 3967)]