19593249

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2381}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 28279104

約数和(自身を除く): 8685855

約数列:

[1, 3, 13, 39, 211, 633, 2381, 2743, 7143, 8229, 30953, 92859, 502391, 1507173, 6531083, 19593249]

約数ペア:

[(1, 19593249), (3, 6531083), (13, 1507173), (39, 502391), (211, 92859), (633, 30953), (2381, 8229), (2743, 7143)]