12378554

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4561}}^1$

素因数の和:4645

約数の個数: 16

約数和(自身を含む): 19707840

約数和(自身を除く): 7329286

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 4561, 9122, 104903, 209806, 269099, 538198, 6189277, 12378554]

約数ペア:

[(1, 12378554), (2, 6189277), (23, 538198), (46, 269099), (59, 209806), (118, 104903), (1357, 9122), (2714, 4561)]