16392004

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{769}}^1$

素因数の和:919

約数の個数: 18

約数和(自身を含む): 29122170

約数和(自身を除く): 12730166

約数列:

[1, 2, 4, 73, 146, 292, 769, 1538, 3076, 5329, 10658, 21316, 56137, 112274, 224548, 4098001, 8196002, 16392004]

約数ペア:

[(1, 16392004), (2, 8196002), (4, 4098001), (73, 224548), (146, 112274), (292, 56137), (769, 21316), (1538, 10658), (3076, 5329)]