19085045

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18803}}^1$

素因数の和:18844

約数の個数: 16

約数和(自身を含む): 27077760

約数和(自身を除く): 7992715

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 18803, 94015, 131621, 545287, 658105, 2726435, 3817009, 19085045]

約数ペア:

[(1, 19085045), (5, 3817009), (7, 2726435), (29, 658105), (35, 545287), (145, 131621), (203, 94015), (1015, 18803)]