12478766

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:875

約数の個数: 16

約数和(自身を含む): 19152384

約数和(自身を除く): 6673618

約数列:

[1, 2, 73, 127, 146, 254, 673, 1346, 9271, 18542, 49129, 85471, 98258, 170942, 6239383, 12478766]

約数ペア:

[(1, 12478766), (2, 6239383), (73, 170942), (127, 98258), (146, 85471), (254, 49129), (673, 18542), (1346, 9271)]