17969288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{118219}}^1$

素因数の和:118244

約数の個数: 16

約数和(自身を含む): 35466000

約数和(自身を除く): 17496712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 118219, 236438, 472876, 945752, 2246161, 4492322, 8984644, 17969288]

約数ペア:

[(1, 17969288), (2, 8984644), (4, 4492322), (8, 2246161), (19, 945752), (38, 472876), (76, 236438), (152, 118219)]