19040624

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{1471}}^1$

素因数の和:2288

約数の個数: 20

約数和(自身を含む): 36961920

約数和(自身を除く): 17921296

約数列:

[1, 2, 4, 8, 16, 809, 1471, 1618, 2942, 3236, 5884, 6472, 11768, 12944, 23536, 1190039, 2380078, 4760156, 9520312, 19040624]

約数ペア:

[(1, 19040624), (2, 9520312), (4, 4760156), (8, 2380078), (16, 1190039), (809, 23536), (1471, 12944), (1618, 11768), (2942, 6472), (3236, 5884)]