19154034

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{8123}}^1$

素因数の和:8262

約数の個数: 24

約数和(自身を含む): 41822352

約数和(自身を除く): 22668318

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 8123, 16246, 24369, 48738, 73107, 146214, 1064113, 2128226, 3192339, 6384678, 9577017, 19154034]

約数ペア:

[(1, 19154034), (2, 9577017), (3, 6384678), (6, 3192339), (9, 2128226), (18, 1064113), (131, 146214), (262, 73107), (393, 48738), (786, 24369), (1179, 16246), (2358, 8123)]