20131492927

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{148573}}^1$

素因数の和:150082

約数の個数: 16

約数和(自身を含む): 24794029120

約数和(自身を除く): 4662536193

約数列:

[1, 7, 13, 91, 1489, 10423, 19357, 135499, 148573, 1040011, 1931449, 13520143, 221225197, 1548576379, 2875927561, 20131492927]

約数ペア:

[(1, 20131492927), (7, 2875927561), (13, 1548576379), (91, 221225197), (1489, 13520143), (10423, 1931449), (19357, 1040011), (135499, 148573)]