13401808

素因数分解:

$2^4\times 7^1\times {\mathrm{119659}}^1$

素因数の和:119674

約数の個数: 20

約数和(自身を含む): 29675680

約数和(自身を除く): 16273872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 119659, 239318, 478636, 837613, 957272, 1675226, 1914544, 3350452, 6700904, 13401808]

約数ペア:

[(1, 13401808), (2, 6700904), (4, 3350452), (7, 1914544), (8, 1675226), (14, 957272), (16, 837613), (28, 478636), (56, 239318), (112, 119659)]