26138357

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3331}}^1$

素因数の和:3416

約数の個数: 16

約数和(自身を含む): 31987200

約数和(自身を除く): 5848843

約数列:

[1, 7, 19, 59, 133, 413, 1121, 3331, 7847, 23317, 63289, 196529, 443023, 1375703, 3734051, 26138357]

約数ペア:

[(1, 26138357), (7, 3734051), (19, 1375703), (59, 443023), (133, 196529), (413, 63289), (1121, 23317), (3331, 7847)]