12973426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2029}}^1$

素因数の和:2193

約数の個数: 16

約数和(自身を含む): 20462400

約数和(自身を除く): 7488974

約数列:

[1, 2, 23, 46, 139, 278, 2029, 3197, 4058, 6394, 46667, 93334, 282031, 564062, 6486713, 12973426]

約数ペア:

[(1, 12973426), (2, 6486713), (23, 564062), (46, 282031), (139, 93334), (278, 46667), (2029, 6394), (3197, 4058)]