19783485708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{235517687}}^1$

素因数の和:235517701

約数の個数: 24

約数和(自身を含む): 52755962112

約数和(自身を除く): 32972476404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 235517687, 471035374, 706553061, 942070748, 1413106122, 1648623809, 2826212244, 3297247618, 4945871427, 6594495236, 9891742854, 19783485708]

約数ペア:

[(1, 19783485708), (2, 9891742854), (3, 6594495236), (4, 4945871427), (6, 3297247618), (7, 2826212244), (12, 1648623809), (14, 1413106122), (21, 942070748), (28, 706553061), (42, 471035374), (84, 235517687)]