15678082484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1\times {\mathrm{4159}}^1$

素因数の和:4632

約数の個数: 48

約数和(自身を含む): 29150284800

約数和(自身を除く): 13472202316

約数列:

[1, 2, 4, 19, 38, 76, 193, 257, 386, 514, 772, 1028, 3667, 4159, 4883, 7334, 8318, 9766, 14668, 16636, 19532, 49601, 79021, 99202, 158042, 198404, 316084, 802687, 942419, 1068863, 1605374, 1884838, 2137726, 3210748, 3769676, 4275452, 15251053, 20308397, 30502106, 40616794, 61004212, 81233588, 206290559, 412581118, 825162236, 3919520621, 7839041242, 15678082484]

約数ペア:

[(1, 15678082484), (2, 7839041242), (4, 3919520621), (19, 825162236), (38, 412581118), (76, 206290559), (193, 81233588), (257, 61004212), (386, 40616794), (514, 30502106), (772, 20308397), (1028, 15251053), (3667, 4275452), (4159, 3769676), (4883, 3210748), (7334, 2137726), (8318, 1884838), (9766, 1605374), (14668, 1068863), (16636, 942419), (19532, 802687), (49601, 316084), (79021, 198404), (99202, 158042)]