19366947934

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{11117}}^1$

素因数の和:11640

約数の個数: 32

約数和(自身を含む): 30431655936

約数和(自身を除く): 11064708002

約数列:

[1, 2, 43, 47, 86, 94, 431, 862, 2021, 4042, 11117, 18533, 20257, 22234, 37066, 40514, 478031, 522499, 871051, 956062, 1044998, 1742102, 4791427, 9582854, 22467457, 44934914, 206031361, 225197069, 412062722, 450394138, 9683473967, 19366947934]

約数ペア:

[(1, 19366947934), (2, 9683473967), (43, 450394138), (47, 412062722), (86, 225197069), (94, 206031361), (431, 44934914), (862, 22467457), (2021, 9582854), (4042, 4791427), (11117, 1742102), (18533, 1044998), (20257, 956062), (22234, 871051), (37066, 522499), (40514, 478031)]