19201412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1847}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 35392896

約数和(自身を除く): 16191484

約数列:

[1, 2, 4, 23, 46, 92, 113, 226, 452, 1847, 2599, 3694, 5198, 7388, 10396, 42481, 84962, 169924, 208711, 417422, 834844, 4800353, 9600706, 19201412]

約数ペア:

[(1, 19201412), (2, 9600706), (4, 4800353), (23, 834844), (46, 417422), (92, 208711), (113, 169924), (226, 84962), (452, 42481), (1847, 10396), (2599, 7388), (3694, 5198)]