19222737

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{401}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 28011360

約数和(自身を除く): 8788623

約数列:

[1, 3, 19, 29, 57, 87, 401, 551, 841, 1203, 1653, 2523, 7619, 11629, 15979, 22857, 34887, 47937, 220951, 337241, 662853, 1011723, 6407579, 19222737]

約数ペア:

[(1, 19222737), (3, 6407579), (19, 1011723), (29, 662853), (57, 337241), (87, 220951), (401, 47937), (551, 34887), (841, 22857), (1203, 15979), (1653, 11629), (2523, 7619)]