19160097

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20021}}^1$

素因数の和:20064

約数の個数: 16

約数和(自身を含む): 28831680

約数和(自身を除く): 9671583

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 20021, 60063, 220231, 580609, 660693, 1741827, 6386699, 19160097]

約数ペア:

[(1, 19160097), (3, 6386699), (11, 1741827), (29, 660693), (33, 580609), (87, 220231), (319, 60063), (957, 20021)]