19494006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{464143}}^1$

素因数の和:464155

約数の個数: 16

約数和(自身を含む): 44557824

約数和(自身を除く): 25063818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 464143, 928286, 1392429, 2784858, 3249001, 6498002, 9747003, 19494006]

約数ペア:

[(1, 19494006), (2, 9747003), (3, 6498002), (6, 3249001), (7, 2784858), (14, 1392429), (21, 928286), (42, 464143)]