12881834

素因数分解:

$2^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1531}}^1$

素因数の和:2141

約数の個数: 16

約数和(自身を含む): 22134336

約数和(自身を除く): 9252502

約数列:

[1, 2, 7, 14, 601, 1202, 1531, 3062, 4207, 8414, 10717, 21434, 920131, 1840262, 6440917, 12881834]

約数ペア:

[(1, 12881834), (2, 6440917), (7, 1840262), (14, 920131), (601, 21434), (1202, 10717), (1531, 8414), (3062, 4207)]