21962092

素因数分解:

$2^2\times {\mathrm{1163}}^1\times {\mathrm{4721}}^1$

素因数の和:5888

約数の個数: 12

約数和(自身を含む): 38474856

約数和(自身を除く): 16512764

約数列:

[1, 2, 4, 1163, 2326, 4652, 4721, 9442, 18884, 5490523, 10981046, 21962092]

約数ペア:

[(1, 21962092), (2, 10981046), (4, 5490523), (1163, 18884), (2326, 9442), (4652, 4721)]