19812174

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10223}}^1$

素因数の和:10264

約数の個数: 32

約数和(自身を含む): 44167680

約数和(自身を除く): 24355506

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 10223, 20446, 30669, 61338, 173791, 194237, 347582, 388474, 521373, 582711, 1042746, 1165422, 3302029, 6604058, 9906087, 19812174]

約数ペア:

[(1, 19812174), (2, 9906087), (3, 6604058), (6, 3302029), (17, 1165422), (19, 1042746), (34, 582711), (38, 521373), (51, 388474), (57, 347582), (102, 194237), (114, 173791), (323, 61338), (646, 30669), (969, 20446), (1938, 10223)]