19630268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36899}}^1$

素因数の和:36929

約数の個数: 24

約数和(自身を含む): 41328000

約数和(自身を除く): 21697732

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 36899, 73798, 147596, 258293, 516586, 701081, 1033172, 1402162, 2804324, 4907567, 9815134, 19630268]

約数ペア:

[(1, 19630268), (2, 9815134), (4, 4907567), (7, 2804324), (14, 1402162), (19, 1033172), (28, 701081), (38, 516586), (76, 258293), (133, 147596), (266, 73798), (532, 36899)]