17994812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9511}}^1$

素因数の和:9569

約数の個数: 24

約数和(自身を含む): 35156352

約数和(自身を除く): 17161540

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 9511, 19022, 38044, 104621, 209242, 408973, 418484, 817946, 1635892, 4498703, 8997406, 17994812]

約数ペア:

[(1, 17994812), (2, 8997406), (4, 4498703), (11, 1635892), (22, 817946), (43, 418484), (44, 408973), (86, 209242), (172, 104621), (473, 38044), (946, 19022), (1892, 9511)]