19200348

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1279}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 50176000

約数和(自身を除く): 30975652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1279, 1668, 2502, 2558, 3753, 3837, 5004, 5116, 7506, 7674, 11511, 15012, 15348, 23022, 34533, 46044, 69066, 138132, 177781, 355562, 533343, 711124, 1066686, 1600029, 2133372, 3200058, 4800087, 6400116, 9600174, 19200348]

約数ペア:

[(1, 19200348), (2, 9600174), (3, 6400116), (4, 4800087), (6, 3200058), (9, 2133372), (12, 1600029), (18, 1066686), (27, 711124), (36, 533343), (54, 355562), (108, 177781), (139, 138132), (278, 69066), (417, 46044), (556, 34533), (834, 23022), (1251, 15348), (1279, 15012), (1668, 11511), (2502, 7674), (2558, 7506), (3753, 5116), (3837, 5004)]