19418091

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{84061}}^1$

素因数の和:84082

約数の個数: 16

約数和(自身を含む): 32279808

約数和(自身を除く): 12861717

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 84061, 252183, 588427, 924671, 1765281, 2774013, 6472697, 19418091]

約数ペア:

[(1, 19418091), (3, 6472697), (7, 2774013), (11, 1765281), (21, 924671), (33, 588427), (77, 252183), (231, 84061)]