19461396

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5021}}^1$

素因数の和:5064

約数の個数: 48

約数和(自身を含む): 50621760

約数和(自身を除く): 31160364

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 5021, 10042, 15063, 20084, 30126, 60252, 85357, 95399, 170714, 190798, 256071, 286197, 341428, 381596, 512142, 572394, 1024284, 1144788, 1621783, 3243566, 4865349, 6487132, 9730698, 19461396]

約数ペア:

[(1, 19461396), (2, 9730698), (3, 6487132), (4, 4865349), (6, 3243566), (12, 1621783), (17, 1144788), (19, 1024284), (34, 572394), (38, 512142), (51, 381596), (57, 341428), (68, 286197), (76, 256071), (102, 190798), (114, 170714), (204, 95399), (228, 85357), (323, 60252), (646, 30126), (969, 20084), (1292, 15063), (1938, 10042), (3876, 5021)]