19077729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30427}}^1$

素因数の和:30460

約数の個数: 16

約数和(自身を含む): 29210880

約数和(自身を除く): 10133151

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 30427, 91281, 334697, 578113, 1004091, 1734339, 6359243, 19077729]

約数ペア:

[(1, 19077729), (3, 6359243), (11, 1734339), (19, 1004091), (33, 578113), (57, 334697), (209, 91281), (627, 30427)]