16666572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5623}}^1$

素因数の和:5662

約数の個数: 48

約数和(自身を含む): 44092160

約数和(自身を除く): 27425588

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 5623, 11246, 16869, 22492, 33738, 67476, 73099, 106837, 146198, 213674, 219297, 292396, 320511, 427348, 438594, 641022, 877188, 1282044, 1388881, 2777762, 4166643, 5555524, 8333286, 16666572]

約数ペア:

[(1, 16666572), (2, 8333286), (3, 5555524), (4, 4166643), (6, 2777762), (12, 1388881), (13, 1282044), (19, 877188), (26, 641022), (38, 438594), (39, 427348), (52, 320511), (57, 292396), (76, 219297), (78, 213674), (114, 146198), (156, 106837), (228, 73099), (247, 67476), (494, 33738), (741, 22492), (988, 16869), (1482, 11246), (2964, 5623)]