19356446

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{503}}^1$

素因数の和:847

約数の個数: 16

約数和(自身を含む): 29611008

約数和(自身を除く): 10254562

約数列:

[1, 2, 71, 142, 271, 503, 542, 1006, 19241, 35713, 38482, 71426, 136313, 272626, 9678223, 19356446]

約数ペア:

[(1, 19356446), (2, 9678223), (71, 272626), (142, 136313), (271, 71426), (503, 38482), (542, 35713), (1006, 19241)]