19307344656

素因数分解:

$2^4\times 3^1\times {\mathrm{661}}^1\times {\mathrm{608527}}^1$

素因数の和:609199

約数の個数: 40

約数和(自身を含む): 49952846464

約数和(自身を除く): 30645501808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 661, 1322, 1983, 2644, 3966, 5288, 7932, 10576, 15864, 31728, 608527, 1217054, 1825581, 2434108, 3651162, 4868216, 7302324, 9736432, 14604648, 29209296, 402236347, 804472694, 1206709041, 1608945388, 2413418082, 3217890776, 4826836164, 6435781552, 9653672328, 19307344656]

約数ペア:

[(1, 19307344656), (2, 9653672328), (3, 6435781552), (4, 4826836164), (6, 3217890776), (8, 2413418082), (12, 1608945388), (16, 1206709041), (24, 804472694), (48, 402236347), (661, 29209296), (1322, 14604648), (1983, 9736432), (2644, 7302324), (3966, 4868216), (5288, 3651162), (7932, 2434108), (10576, 1825581), (15864, 1217054), (31728, 608527)]