19182804

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 46704000

約数和(自身を除く): 27521196

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 199, 277, 348, 398, 554, 597, 796, 831, 1108, 1194, 1662, 2388, 3324, 5771, 8033, 11542, 16066, 17313, 23084, 24099, 32132, 34626, 48198, 55123, 69252, 96396, 110246, 165369, 220492, 330738, 661476, 1598567, 3197134, 4795701, 6394268, 9591402, 19182804]

約数ペア:

[(1, 19182804), (2, 9591402), (3, 6394268), (4, 4795701), (6, 3197134), (12, 1598567), (29, 661476), (58, 330738), (87, 220492), (116, 165369), (174, 110246), (199, 96396), (277, 69252), (348, 55123), (398, 48198), (554, 34626), (597, 32132), (796, 24099), (831, 23084), (1108, 17313), (1194, 16066), (1662, 11542), (2388, 8033), (3324, 5771)]