19005922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6469}}^1$

素因数の和:6597

約数の個数: 16

約数和(自身を含む): 30978360

約数和(自身を除く): 11972438

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 6469, 12938, 84097, 168194, 730997, 1461994, 9502961, 19005922]

約数ペア:

[(1, 19005922), (2, 9502961), (13, 1461994), (26, 730997), (113, 168194), (226, 84097), (1469, 12938), (2938, 6469)]