13227844

素因数分解:

$2^2\times 7^2\times {\mathrm{67489}}^1$

素因数の和:67507

約数の個数: 18

約数和(自身を含む): 26928510

約数和(自身を除く): 13700666

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 67489, 134978, 269956, 472423, 944846, 1889692, 3306961, 6613922, 13227844]

約数ペア:

[(1, 13227844), (2, 6613922), (4, 3306961), (7, 1889692), (14, 944846), (28, 472423), (49, 269956), (98, 134978), (196, 67489)]