16945188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5717}}^1$

素因数の和:5756

約数の個数: 48

約数和(自身を含む): 44829120

約数和(自身を除く): 27883932

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, 5717, 11434, 17151, 22868, 34302, 68604, 74321, 108623, 148642, 217246, 222963, 297284, 325869, 434492, 445926, 651738, 891852, 1303476, 1412099, 2824198, 4236297, 5648396, 8472594, 16945188]

約数ペア:

[(1, 16945188), (2, 8472594), (3, 5648396), (4, 4236297), (6, 2824198), (12, 1412099), (13, 1303476), (19, 891852), (26, 651738), (38, 445926), (39, 434492), (52, 325869), (57, 297284), (76, 222963), (78, 217246), (114, 148642), (156, 108623), (228, 74321), (247, 68604), (494, 34302), (741, 22868), (988, 17151), (1482, 11434), (2964, 5717)]