12933438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307939}}^1$

素因数の和:307951

約数の個数: 16

約数和(自身を含む): 29562240

約数和(自身を除く): 16628802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307939, 615878, 923817, 1847634, 2155573, 4311146, 6466719, 12933438]

約数ペア:

[(1, 12933438), (2, 6466719), (3, 4311146), (6, 2155573), (7, 1847634), (14, 923817), (21, 615878), (42, 307939)]