15707864053

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{22621}}^1$

素因数の和:22897

約数の個数: 32

約数和(自身を含む): 19806013440

約数和(自身を除く): 4098149387

約数列:

[1, 7, 19, 23, 133, 161, 227, 437, 1589, 3059, 4313, 5221, 22621, 30191, 36547, 99199, 158347, 429799, 520283, 694393, 3008593, 3641981, 5134967, 9885377, 35944769, 69197639, 97564373, 118104241, 682950611, 826729687, 2243980579, 15707864053]

約数ペア:

[(1, 15707864053), (7, 2243980579), (19, 826729687), (23, 682950611), (133, 118104241), (161, 97564373), (227, 69197639), (437, 35944769), (1589, 9885377), (3059, 5134967), (4313, 3641981), (5221, 3008593), (22621, 694393), (30191, 520283), (36547, 429799), (99199, 158347)]