12987708

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37321}}^1$

素因数の和:37357

約数の個数: 24

約数和(自身を含む): 31350480

約数和(自身を除く): 18362772

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 37321, 74642, 111963, 149284, 223926, 447852, 1082309, 2164618, 3246927, 4329236, 6493854, 12987708]

約数ペア:

[(1, 12987708), (2, 6493854), (3, 4329236), (4, 3246927), (6, 2164618), (12, 1082309), (29, 447852), (58, 223926), (87, 149284), (116, 111963), (174, 74642), (348, 37321)]