18929478

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{38011}}^1$

素因数の和:38099

約数の個数: 16

約数和(自身を含む): 38316096

約数和(自身を除く): 19386618

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 38011, 76022, 114033, 228066, 3154913, 6309826, 9464739, 18929478]

約数ペア:

[(1, 18929478), (2, 9464739), (3, 6309826), (6, 3154913), (83, 228066), (166, 114033), (249, 76022), (498, 38011)]