8889518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3923}}^1$

素因数の和:4039

約数の個数: 16

約数和(自身を含む): 14691456

約数和(自身を除く): 5801938

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 3923, 7846, 43153, 86306, 404069, 808138, 4444759, 8889518]

約数ペア:

[(1, 8889518), (2, 4444759), (11, 808138), (22, 404069), (103, 86306), (206, 43153), (1133, 7846), (2266, 3923)]