16515236

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 29828736

約数和(自身を除く): 13313500

約数列:

[1, 2, 4, 47, 94, 107, 188, 214, 428, 821, 1642, 3284, 5029, 10058, 20116, 38587, 77174, 87847, 154348, 175694, 351388, 4128809, 8257618, 16515236]

約数ペア:

[(1, 16515236), (2, 8257618), (4, 4128809), (47, 351388), (94, 175694), (107, 154348), (188, 87847), (214, 77174), (428, 38587), (821, 20116), (1642, 10058), (3284, 5029)]