12770054185

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19203089}}^1$

素因数の和:19203120

約数の個数: 16

約数和(自身を含む): 18434966400

約数和(自身を除く): 5664912215

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 19203089, 96015445, 134421623, 364858691, 672108115, 1824293455, 2554010837, 12770054185]

約数ペア:

[(1, 12770054185), (5, 2554010837), (7, 1824293455), (19, 672108115), (35, 364858691), (95, 134421623), (133, 96015445), (665, 19203089)]