19202968

素因数分解:

$2^3\times {\mathrm{1021}}^1\times {\mathrm{2351}}^1$

素因数の和:3378

約数の個数: 16

約数和(自身を含む): 36056160

約数和(自身を除く): 16853192

約数列:

[1, 2, 4, 8, 1021, 2042, 2351, 4084, 4702, 8168, 9404, 18808, 2400371, 4800742, 9601484, 19202968]

約数ペア:

[(1, 19202968), (2, 9601484), (4, 4800742), (8, 2400371), (1021, 18808), (2042, 9404), (2351, 8168), (4084, 4702)]