13186406

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1657}}^1$

素因数の和:1855

約数の個数: 16

約数和(自身を含む): 20771424

約数和(自身を除く): 7585018

約数列:

[1, 2, 23, 46, 173, 346, 1657, 3314, 3979, 7958, 38111, 76222, 286661, 573322, 6593203, 13186406]

約数ペア:

[(1, 13186406), (2, 6593203), (23, 573322), (46, 286661), (173, 76222), (346, 38111), (1657, 7958), (3314, 3979)]