19423383

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3413}}^1$

素因数の和:3694

約数の個数: 16

約数和(自身を含む): 29715456

約数和(自身を除く): 10292073

約数列:

[1, 3, 7, 21, 271, 813, 1897, 3413, 5691, 10239, 23891, 71673, 924923, 2774769, 6474461, 19423383]

約数ペア:

[(1, 19423383), (3, 6474461), (7, 2774769), (21, 924923), (271, 71673), (813, 23891), (1897, 10239), (3413, 5691)]