19194126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{457003}}^1$

素因数の和:457015

約数の個数: 16

約数和(自身を含む): 43872384

約数和(自身を除く): 24678258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 457003, 914006, 1371009, 2742018, 3199021, 6398042, 9597063, 19194126]

約数ペア:

[(1, 19194126), (2, 9597063), (3, 6398042), (6, 3199021), (7, 2742018), (14, 1371009), (21, 914006), (42, 457003)]