11863340

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3011}}^1$

素因数の和:3217

約数の個数: 24

約数和(自身を含む): 25047792

約数和(自身を除く): 13184452

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3011, 3940, 6022, 12044, 15055, 30110, 60220, 593167, 1186334, 2372668, 2965835, 5931670, 11863340]

約数ペア:

[(1, 11863340), (2, 5931670), (4, 2965835), (5, 2372668), (10, 1186334), (20, 593167), (197, 60220), (394, 30110), (788, 15055), (985, 12044), (1970, 6022), (3011, 3940)]