23181406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1949}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 36738000

約数和(自身を除く): 13556594

約数列:

[1, 2, 19, 38, 313, 626, 1949, 3898, 5947, 11894, 37031, 74062, 610037, 1220074, 11590703, 23181406]

約数ペア:

[(1, 23181406), (2, 11590703), (19, 1220074), (38, 610037), (313, 74062), (626, 37031), (1949, 11894), (3898, 5947)]