16889406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{122387}}^1$

素因数の和:122415

約数の個数: 16

約数和(自身を含む): 35247744

約数和(自身を除く): 18358338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 122387, 244774, 367161, 734322, 2814901, 5629802, 8444703, 16889406]

約数ペア:

[(1, 16889406), (2, 8444703), (3, 5629802), (6, 2814901), (23, 734322), (46, 367161), (69, 244774), (138, 122387)]