1327834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:525

約数の個数: 16

約数和(自身を含む): 2126880

約数和(自身を除く): 799046

約数列:

[1, 2, 19, 38, 83, 166, 421, 842, 1577, 3154, 7999, 15998, 34943, 69886, 663917, 1327834]

約数ペア:

[(1, 1327834), (2, 663917), (19, 69886), (38, 34943), (83, 15998), (166, 7999), (421, 3154), (842, 1577)]