19054534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{887}}^1$

素因数の和:1379

約数の個数: 16

約数和(自身を含む): 29922048

約数和(自身を除く): 10867514

約数列:

[1, 2, 23, 46, 467, 887, 934, 1774, 10741, 20401, 21482, 40802, 414229, 828458, 9527267, 19054534]

約数ペア:

[(1, 19054534), (2, 9527267), (23, 828458), (46, 414229), (467, 40802), (887, 21482), (934, 20401), (1774, 10741)]