18869071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 21683200

約数和(自身を除く): 2814129

約数列:

[1, 13, 19, 79, 247, 967, 1027, 1501, 12571, 18373, 19513, 76393, 238849, 993109, 1451467, 18869071]

約数ペア:

[(1, 18869071), (13, 1451467), (19, 993109), (79, 238849), (247, 76393), (967, 19513), (1027, 18373), (1501, 12571)]