19204677

素因数分解:

$3^2\times {\mathrm{59}}^2\times {\mathrm{613}}^1$

素因数の和:737

約数の個数: 18

約数和(自身を含む): 28264262

約数和(自身を除く): 9059585

約数列:

[1, 3, 9, 59, 177, 531, 613, 1839, 3481, 5517, 10443, 31329, 36167, 108501, 325503, 2133853, 6401559, 19204677]

約数ペア:

[(1, 19204677), (3, 6401559), (9, 2133853), (59, 325503), (177, 108501), (531, 36167), (613, 31329), (1839, 10443), (3481, 5517)]